Spicy Globe basil - O. basilicum, 8"-10".Use green foliage in many dishes as well as a nice edging or border because of small, compact plant size. Credit: Reviewed / Betsey Goldwasser, Stadler Form Jasmine Aromatherapy Diffuser, Aroma Outfitters 3D Galaxy 230ml Essential Oil Diffuser. She covers home products for The Spruce and has also been published on Food52, Martha Stewart, and USA Today. But the unit we tested ran with the light on or off. It comes in your choice of black or white, and if it weren’t for the barely-noticeable power and interval buttons on the front, it could be mistaken for a simple bowl. Which is why after several years of testing some of the most popular essential oil differs on the market, we think the Airomé (available at Amazon for $34.59) is the best for your home. Oil diffusers may also be harmful to your pets. Plus, it comes in a lot of different colors and aesthetics. ", "It adds humidity to the air with its cool mist and features a color-changing LED light for ambiance. She recommends using less essential oil if you’re diffusing in a small space, especially if people or pets are in close proximity. Exqline Aroma Essential Oil Diffuser, Best for Car: "—Brie Dyas, Product Tester. "While the instructions suggest using four drops of essential oil, we quickly found that was far too much scent for our medium-sized room. A few drops of rubbing alcohol diffused for five to 10 minutes and it’s back to being clear and spotless. "—Brie Dyas, Product Tester. The InnoGear Essential Oil Diffuser can run for three to four hours on continuous or six to eight hours on intermittent mode. We have standard amber glass Boston Round bottles available as well as 8.5 ml clear glass perfume bottles, and 1ml glass vials perfect for sampling. After filling the water tank with the correct amount of essential oil, simply replace the lid and flip the switch to begin diffusing. The Garden has 12 breathtaking locations for weddings and receptions. Just fill the bottom with 10 to 20 drops of essential oil and turn it on. After diffusing for short periods, Tamlyn recommends turning your diffuser off for at least an hour to give your body a rest from the essential oils. While that means it took a little longer for the aroma to build up in our test room, it also means that it can run for many hours longer than other diffusers. Asakuki is a popular name in this space so we just knew we had to look for ourselves. For testing, we used an upstairs bedroom and chose a mild and relaxing lavender essential oil blend. VicTsing 300ml Cool Mist Essential Oil Diffuser, InnoGear Aromatherapy Essential Oil Diffuser. To find which products to recommend, we looked for ease of assembly, use, and cleaning, as well as strength of diffusion, portability, mist output, aesthetics, noise level, special features, and overall experience. It’s not hard to transform your own backyard into a sensory delight for people of all ages. Asakuki Portable Essential Oil Diffuser (100ml), What You Should Know About Essential Oil Diffusers. Easy to operate and clean because of its basic plastic covering, this Asakuki is a solid choice for a first-time user who may not prefer the overpowering scent of the 500-milliliter mode. Most diffusers use 3 to 10 drops of essential oil per use, but you can consult manufacturer information for more specific instructions. The Airomé Serenity checked every box during our testing. This essential oil diffuser is best for rooms up to 200 square feet, and it has four timer settings—60 minutes, 180 minutes, 360 minutes, or continuous. In our first round of testing, we named the Organics Aroma Raindrop as our best nebulizing model, but because it’s difficult to set up, it scored poorly in our tests. You simply take note of each honey’s color, aroma… Water makes the machine more susceptible to mold, and tap water can leave calcium deposits inside the machine. When we test coffee, we look for smoothness and complexity, with no off-flavors. I couldn’t wait to receive and test it, envisioning a lighted galaxy on my wall combined with a … This beautiful model is made from porcelain, and it can run for three hours on continuous or more than seven hours on intermittent mode. The mist output is 50 to 70 milliliters per hour, which is perfect for smaller spaces of up to 300 square feet. According to Sara Ochoa, a veterinary consultant for doglab.com, oils such as cinnamon, citrus, pennyroyal, peppermint, pine, sweet birch, tea tree, wintergreen, and ylang-ylang are considered toxic for dogs. This aroma diffuser can hold up to 300 milliliters of water and will last up to 10 hours on its lower setting. Cruelty free. Facebook. Frozen roast potatoes usually take around 30 minutes to cook. Tamlyn says that passive diffusion using an ultrasonic model is the safest method of using essential oils in your home. If you’re looking for a stylish, reliable diffuser and don’t mind spending a little extra, the Vitruvi Stone Diffuser is definitely the way to go. Our editors independently research, test, and recommend the best products; you can learn more about our The design was cool, but it simply wasn’t functional, as we could only smell the faintest scent during testing. "We tested this diffuser with two drops of a citrus-based essential oil, and it made the whole room smell like we’d just cut up oranges. ©2021 Reviewed, a division of Gannett Satellite Information Network LLC. Then, add a few drops of your favorite oils to the microfiber pads, replace the wooden cap, and switch on the diffuser. Our extensive line of fragrance oil can be used for candle making, soap making, lotion making, and so much more. "If you notice any problems, turn the diffuser off and air out your house. Several Amazon commenters claim that it won’t run without the light being on. True to its name, the wood-grain base and glass bottle combine to make an elegant droplet shape that looks more like art than a diffuser. This fits your . Cancel. It's easy to transport, attractive, quiet, and simple to operate and clean. Despite the different names, the URPOWER essential oil diffuser is almost exactly the same as the InnoGear. However, choosing the right diffuser can be challenging. Find 925 sterling silver jewelry worth up to $5000 inside every premium scented candle and bath bomb! It should easily go down all the way to the third knuckle. The Vitruvi is a simply gorgeous diffuser, made with a high-quality stone casing that will add style to any home setting. A “Most Wished For” diffuser on Amazon, it was surprising that the Aroma Outfitters fell so flat during testing. The aroma of the cloves will leave you smelling wonderful while also keeping mosquitoes at a distance. If you’re looking for a diffuser that will blend well with modern, minimalist decor, the Stadler Form Jasmine has you covered. The tasting technique for honey is comparable to tasting wine, coffee, tea, or chocolate. Keep your entryway organized, with these tips from a NYC... Fun ideas for small patios—according to design experts, 10 incredible outdoor rocking chairs for spring, Here’s how to plan the perfect outdoor Easter gathering, oil diffusing may be most concerning for children with underlying conditions, Keep your entryway organized, with these tips from a NYC design expert, 20 things under $20 that will help you clean your home. Brand: Zodiac Pool Care ,Inc. 4.8 out of 5 stars. The Stadler Form Jasmine Aroma Diffuser boasts both continuous and intermittent settings, and it can run for up to 24 hours in interval mode. ", VicTsing Cool Mist Essential Oil Diffuser at Amazon, InnoGear Aromatherapy Essential Oil Diffuser at Amazon, URPOWER Aroma Essential Oil Diffuser at Urpower.net, AromaAllure Essential Oil Diffuser at Amazon, Better Homes & Gardens Ultrasonic Aroma Diffuser at Walmart, Stadler Form Jasmine Aroma Diffuser at Amazon, Exqline Aroma Essential Oil Diffuser at Amazon, Best Overall: “When you first use a diffuser, stay at home and monitor your pet," says Ochoa. While not extravagant, it has a nice clean design, with a polished porcelain lid ringed with gold. This is easy and inexpensive. Place it on a flat surface and plug it into a nearby power outlet. Die Geschichte von aroma garden ist übrigens auch eine nette: Die Frau des Inhabers (die übrigens Maite Kelly ist) hat unter heftigen Hautproblemen gelitten. "It comes in three faux wood finishes, and it features two mist settings and 15 lighting modes. How to Proof Yeast. The Raindrop is also very pretty. In continuous mode, the Jasmine can run for about seven hours. This diffuser needs two AAA batteries, or can be used with the included USB power cord. GC/MS testing allows us to see the components within each oil and their exact percentages. The oils are thought to be the most dangerous in their most concentrated form before diffusing and your pet could suffer if the concentrated oil is ingested or gets directly on their skin. Since nebulizing models use only essential oil, they should be run for shorter periods (about 10 minutes at a time). Youtube. This aroma diffuser adds humidity to the air with its cool mist, and it features a color-changing LED light for ambiance. All of our scents conform to IFRA and EU standards, are proudly made in the USA, and are NEVER tested on animals. There is absolutely no reason for you not to get some marigold seeds and plant them in your yard. ", "This portable essential oil diffuser from InnoGear is designed especially for cars and fits right into your cup holder. You can choose to have it cycle through its colors or select one fixed color, and happy buyers say the light is soothing and improves the ambiance of the room. Cats may be especially sensitive if they already have asthma.”. Heat essential oil diffusers use a heated plate to diffuse essential oils into the air and sometimes use water mixed with low levels of heat. This oil diffuser comes in white and black, and its small 50-milliliter water tank lasts about three hours on continuous mode and six hours on intermittent. Plus, the operation is virtually silent, making it ideal for use in your bedroom at night. The Airomé is aesthetically pleasing, quiet, and easy to operate and clean. She advises to do your research when purchasing essential oils and always keep it out of reach of children and pets. 4,525 ratings. Frozen vs homemade roast potatoes Cooking time. Natures Garden is the leader in selling wholesale fragrance oils in the US. Plus, the unit has an auto-off function that shuts it down when it runs out of water. Stadler Form Jasmine Aroma Diffuser, Best for Large Spaces: The best place for an oil diffuser is in the center of the room so that the oils are evenly distributed. They’re also quiet, use no heat, and can act as a humidifier during ultrasonic diffusion. The SpaRoom PureMist is a solid diffuser for its price. Ultrasonic models — the cheaper option — create vibrations that break the essential oils down and distribute the individual molecules into the air. We test each of our products to ensure their effectiveness, purity, safety, and quality. The diffuser has seven soothing colors and bright or dim options for each, and there are four timer settings—1 hour, 3 hours, 6 hours, or continuous. We've researched the best picks and found essential oil diffusers that look as great and work well to make your space feel more tranquil and relaxing. This oil diffuser has a 90-milliliter water tank, and the simple, stylish design will blend right in with your decor. Weiter einkaufen. Camryn Rabideau is a freelance writer specializing in decorating and design. Switch it to interval mode, and it can last for 21 hours. Many also love that it serves as a humidifier, helping to combat dry skin and other common issues in the winter. We formulate our custom fragrance solutions to be compliant to standards mandated by EPA (Environmental Protection Agency), CARB (California Air Resources Board) …. Our products are cruelty free. Small essential oil diffusers are really only useful in one room, but if you have an open floor plan or other large space, you need a model like the Exqline Aroma Essential Oil Diffuser. Instagram. It is immediately obvious how to use this diffuser and adjust its settings. You're signed out. This top-rated ultrasonic model has a smaller 100-milliliter capacity, as well as seven light colors. "The diffuser releases steam at a slight angle, and we found that this helped scent the room much quicker than diffusers that release the steam in a more upright manner. InnoGear Aromatherapy Essential Oil Diffuser, InnoGear Aromatherapy Essential Oil Diffuser Review, Best Lighted: Our initial round of testing was done by Reviewed's smart home editor, Sarah Kovac, who has used essential oils for aromatherapy and skincare off and on for years. If you’ve ever wished you could make your car smell a little better with the help of essential oils, you’re in luck! In fact, you don't even need a plug, so this diffuser can easily travel with you or sit on a surface without an easily available outlet. The type of casings vary between different designs, but generally, the top will need to be lifted off in order to fill it with water. After all, peer reviews are a critical part of any scientific process. and not tested on animals. Then you need a waterless model, such as this one from AromaAllure. Changes in composition and production of saliva as people grow older appears to intensify perception of aromas Volunteers were tested on their ability to perceive smokey and peppery aromas in … However, yeast that has been stored too long loses its freshness. You can choose to have it cycle through its colors or select one fixed color, and happy buyers say the light is soothing and improves the ambiance of the room. Zodiac Pool Care ,Inc Nature2 Spa Cense Variety, 4-Pack. URPOWER 300ml Aroma Essential Oil Diffuser, URPOWER 300ml Essential Oil Diffuser Review, Best Waterless: Nebulizing diffusers use a pressurized airstream and jet nozzle, which diffuses the oil into manageable amounts that can be beneficial for aromatherapy when inhaled. Aromatherapy in your spa. Eventually, the yeast dies and cannot be revived. Yeast is a living entity that comes to life with the addition of an activator and proofing. Soil test results provide guidance on the types and amounts of fertilizer and lime to apply to optimize plant growth and yield. An oil diffuser can add joy or relaxation to your home, or just provide a pleasant scent. They assessed them in a private booth, rating the taste, texture, appearance and aroma of each one. There are numerous benefits to using essential oils for aromatherapy, and it’s easier than ever to make your home a serene, soothing retreat thanks to these essential oil diffusers. Zu den Pflegeroutinen Die Pflege für deinen Hautzustand Reviewers say it’s an amazing car diffuser, as it fits perfectly into a cup holder. 21: Marigold. Its diffusing capabilities were about the same as the others we tested except that the mist wasn’t as dense. Enriched with Aromatherapy and Ayurveda, our products are 100% nature derived. "—Brie Dyas, Product Tester. Ultrasonic models require a mixture of water and essential oils, which allows them to run for longer — approximately 30 to 60 minutes at a time. Scent Machine – Home Unit 101; Scent Machine – Professional There are two main types of oil diffusers: ultrasonic and nebulizing. In her spare time, she publishes her personal writing on Medium. The URPOWER and InnoGear also both hover around the same price point, so we recommend choosing the InnoGear for its larger capacity. Nebulizing models distribute more potent, undiluted essential oils into the air using pressurized air. It will automatically turn off when it runs out of water, and according to reviewers, the Vitruvi Stone Diffuser is elegant and well-made. Not only is this product powerful enough to diffuse scents over 450 square feet, but it also has a large ½-gallon water tank that delivers long-lasting operation. It’s small and lightweight, and this product comes in several pretty colors. 4.3 out of 5 stars. Ultrasonic essential oil diffusers work by using a small underwater disk to break up the essential oils so that they can be evenly diffused into the air. We liked doTerra’s Petal Diffuser for its large capacity and ease of use. VicTsing 300ml Cool Mist Essential Oil Diffuser, VicTsing 300ml Cool Mist Essential Oil Diffuser Review, Runner-Up, Best Overall: May Classes Class Registration runs March 30 through April 26. It has seven light options, including bright and dim settings, and you can adjust the humidity level to suit your needs. Return this item for free. Each offers unique features and has pros and cons that can be weighed before purchasing. Dein Warenkorb ist leer. Candles are hand poured in USA. We also liked how quiet the smaller model-diffused during testing. Purchases you make through our links may earn us a commission. Aroma Outfitters was probably the most disappointing oil diffuser we tested and not worth all of the excitement it caused with its flashy galaxy color-changing LED light advertisement. InnoGear USB Car Essential Oil Diffuser, Stadler Form Jasmine Aroma Diffuser Review, Vitruvi Porcelain Essential Oil Diffuser Review, Efficient and Simple: Taotronics Ultrasonic Warm and Cool Mist Humidifier, “Adds Plenty of Moisture”: Objecto H7 Hybrid Humidifier Review, The 11 Best Birthday Gifts for Your Friend in 2021, 12 Ways to Use Lavender for Good Feng Shui. The added expense of more essential oils over time, cleaning difficulties, and the high price could be a deterrent for a first-timer, but the investment could be a great option for an experienced user. review process here. This essential oil diffuser is best for rooms up to 200 square feet, and it has four timer settings—60 minutes, 180 minutes, 360 minutes, or continuous. A bright red water level marker makes it easy to keep from overfilling the unit, while mist, light, and time interval buttons on the front are clearly labeled. "—Julie Hershman, Product Tester. Free returns are available for the shipping address you chose. The Airomé had no special features, but this diffuser offers a simply elegant design and even diffusing power. The unit operates silently, and reviewers call it “small but mighty,” writing that it’s easy to use and surprisingly powerful. Better Homes & Gardens 100ml Ultrasonic Aroma Diffuser, Better Homes & Gardens 100ml Ultrasonic Aroma Diffuser Review, The 7 Best Whole House Humidifiers of 2021, Best Design: Cynthia Tamlyn, a clinical aromatherapist with more than 20 years of experience, has good advice on how to properly use your oil diffuser. While the LED lighting turns your room into a virtual galaxy, you’d be better off just purchasing a regular blacklight and skipping out on the diffusing altogether. Plus, you can’t beat the affordable price. It comes in three faux wood finishes, and it features two mist settings and 15 lighting modes. To do so, apply a few drops of oil to the diffuser's terra cotta disk or balls which will allow the essential oil to evaporate at its natural rate. Session is open May 3 through May 30. If you're interested in learning more about aromatherapy, or just making your home smell like a spa, an essential oil diffuser can come in handy. ", "This oil diffuser has a 90-milliliter water tank, and its simple, stylish design will blend right in with your decor. This oil diffuser uses a fan to disperse the scent from your favorite essential oils—no heat or water necessary. Email. Twitter. "Though this diffuser is rated for large, 500-square-foot spaces and the instructions recommend using 10 to 15 drops of essential oil, we found that was way too much. The best brand achieved an overall score of 74%, while the worst got just 53%. The list for cats is slightly longer and includes wintergreen, peppermint, citrus, tea tree, pine, eucalyptus, cinnamon, pennyroyal, sweet birch, clove, and ylang-ylang oil. ", "Using a fan to diffuse the oils and powered by batteries, this small diffuser can be used anywhere, no water or outlets needed. Aroma garden hat für jeden möglichen Hautzustand eine Pflegeroutine entwickelt, um bestmögliche Ergebnisse in kürzester Zeit erzielen zu können. The VicTsing Essential Oil Diffuser is stylish, affordable, and effective, making it one of the best options on the market today. In addition to testing products, she's covered a broad range of topics—from neuroscience to parenting to disability issues. And all are GC/MS tested to ensure quality and safety. Putting the drawbacks aside, the Vitruvi is a beautiful piece of decor that will match any room and a fantastic diffuser when given enough essential oil, it is just a little more high maintenance. I also delve into moody personal essays and entertainment journalism over at Medium. Reviewers rave about the performance of the Better Home & Garden Aroma Diffuser, saying it’s “the coolest thing ever” and will match virtually any decor. If you’re looking for a small but steady stream of oils, you’ll like the Jasmine diffuser. The Petal’s design is not obtrusive, and the built-in light emits a soft white glow, though it doesn't give you the opportunity to change colors or use the light without the mist. You use all of your senses to learn more about what you experience in your mouth. Recommendations are independently chosen by Reviewed’s editors. Required Class Kits are not included and must be purchased separately by April 26. The tank on this diffuser is 100 milliliters, and you can charge it via a USB cord. Reviewers absolutely love this essential oil diffuser from Exqline, writing that it lasts for quite a long time per fill and looks extremely attractive. Our former Best Overall, the Innogear Upgraded 150ml, just didn’t hold up against the new models we tested, although it is still the cheapest of all the models we tested. Find out which of the 12 we tested ranked the best. ASPCA lists the issue as complicated and recommends caution if you plan to use essential oils around your pets. It lights up in seven colors, and the unit will automatically shut off when it runs out of water. If playback doesn't begin shortly, try restarting your device. Whether you’re looking for essential oils for sleep, essential oils for headaches, or essential oils for anxiety, we’ve gathered over 250 varieties for … While wellness advocates claim essential oils can help reduce stress or boost energy, there are a few potential risks to be aware of. Plus, it’s quite affordable—a small price to pay for a better smelling vehicle. The use of selected raw materials ensures consistent quality. We only offer oils that test 100% pure, with no synthetic additives and the ideal chemical composition for therapeutic use. With its simple and easy to operate design, it’s perfect for an old hat or someone who is interested in trying an oil diffuser for the very first time. Recommendations are independently chosen by Reviewed’s editors. They hit the mark for speed, but the essential oil can often become diluted because it is diffused in segments. Both versions create a fine mist, but they work a bit differently. Evaporative essential oil diffusers release the oil in segments, relying on airflow to push the scent into the room quickly. Who doesn’t love the soothing scent of essential oils wafting through their home? Fragrance Test; Tell Us About Your Biz; Buy Now. The URPOWER holds 100ml, while the InnoGear holds 150ml. Cailey Lindberg is a Staff Writer at Reviewed and full-time Dog Mom to @sandor_thebassethound. Two to three drops was all it took to disperse a subtle, relaxing scent. Soil testing is just one component of agronomic and environmental nutrient management that collectively helps sustain plant growth and minimize nutrient losses into the surrounding landscape using the best available science. Each of the seven light colors can be set to bright or dim, and the unit automatically shuts off when it runs out of water. It is advisable to avoid the diffusers that use high levels of heat so as not to change the aromatic properties of the essential oils. To get the most accurate results possible, our tests focused on running each diffuser for eight hours, while popping our heads in each hour to check on their progress. The diffuser comes with three microfiber pads for three separate fragrance blends, but if you like to switch it up often, you can buy separate pads, as well. About Us. ", "The InnoGear Essential Oil Diffuser can run for three to four hours on continuous or six to eight hours on intermittent mode. 139 ratings. We may receive commissions on purchases made from our chosen links. For an oil diffuser that’s stylish and affordable, we love the VicTsing 300ml Cool Mist Essential Oil Diffuser. All products are made in North America. All rights reserved. The ultrasonic Airomé diffused a fine mist evenly into the room and continuously created a pleasant but not overpowering scent. Despite how lovely the off-white stone looked in my bedroom, it was very slow to dry after I cleaned it and the diffuser requires more essential oil per milliliter to operate at its highest level. After opening the windows and letting everything air out, we started again with just a single drop. The only difference is in the reservoir capacity. Make sure this fits by entering your model number. Natures Garden was voted the #1 choice for wholesale fragrance oils by candle makers and soap makers. Fragrance Test Strips are blotter paper sticks used to evaluate the aroma of singular oils or blends. “As long as the oil diffusers are kept in a secure location where pets are unable to knock them over or consume any of the contents,” says Leslie Brooks, Doctor of Veterinary Medicine and veterinarian consultant for betterpet. ", "This model features seven soothing colors that you can cycle through, as well as a large tank that can run for up to eight hours. Both types of models benefit from regular cleaning, but ultrasonic essential oil diffusers are more difficult to clean since they use both water and essential oils. One of the great things about essential oil diffusers is that they’re quite affordable, and we love the appearance of this budget-friendly Ultrasonic Aroma Diffuser from Better Homes & Gardens. It was little more than a whisper while it was running than the occasional sputter the larger Asakuki emitted. Get daily tips and tricks for making your best home. It’s incredibly easy to use, and it’s ideal for rooms up to 538 square feet. Scented candles, sage, and incense are basically a religious experience for me, so I wanted to see how essential oil diffusers stacked up. For example, the top of the Innogear locks into the base for an automatic shut instead of just lifting off like most models. Natures Garden is the largest distributor of unique, concentrated, wholesale fragrance oils in the USA. And marigold plats will actually look great in your garden as well! Whether you desire an intimate garden setting, timeless elegance or a lawn with views, we have something for any taste and budget. Don’t want to be constantly refilling the water tank of a diffuser? Time spent in natural environments can provide a range of health benefits, including reduced stress and lowered blood pressure. Our simple test for soil density is to poke a finger into the soil. If you prefer light, floral aromas such as Lavender, Chamomile, or Bergamot or more herbaceous notes such as Clary Sage, Tea Tree, Eucalyptus and Turmeric oil, we have the perfect aroma for you. The LED mood lighting also rotates so you can choose the color you want easily, and the Innogear could easily function as a night light. This model has a 100-milliliter capacity that lasts for up to four hours, and it's surprisingly stylish with its Moroccan scroll-inspired exterior. This diffuser filled the room with aroma very quickly, and at full blast would be great in larger rooms and open floor plans. "—Julie Hershman, Product Tester. I couldn’t wait to receive and test it, envisioning a lighted galaxy on my wall combined with a calming lavender smell. Price: $15.95 Get Fast, Free Shipping with Amazon Prime & FREE Returns. Despite having less water capacity, the smaller Asakuki diffused the lavender scent we used in testing evenly. During our trials, we discovered the top essential oil diffusers are simple to operate, do not overpower your home while diffusing, and that special features (such as flashy LED lights or fancy stone material) don’t always make for the best essential oil diffuser. Otherwise, these diffusers can be an economical and silent alternative. Natural Skincare & Home Fragrance Brand using 100% organic ingredients. If it looks substantial, we’ll gladly re-test a product to try and reproduce these results. If you decide to use an oil diffuser with pets in this house, taking which scents you use into account is important to keep your dog or cat safe. Use room temperature water when filling your diffuser and only fill it to the line marker. We tested both the 100-milliliter and 500-milliliter models and the snazzy smaller model took our spot for Best Value. When purchasing essential oil diffusers, it is important to know the difference between the four different types available. If you tend to choose fresh, citrus essential oils like Tangerine, Ginger and Lemon oil we offer a variety of vibrant oils for you to explore. David Stukus, a pediatrician and associate professor of pediatrics at Nationwide Children’s Hospital in Columbus, Ohio told the New York Times that oil diffusing may be most concerning for children with underlying conditions such as asthma and allergies, saying that that essential oils are “really good at infiltrating the upper and lower airways, which can cause irritation, especially in people with underlying chronic medical conditions such as asthma or allergies.”.