YHW 1900 mL Large Essential Oil Diffuser Humidifier, 36 Hours Max Aromatherapy Diffuser with Colorful Light, BPA Free Cool Mist Humidifier, Auto Shut-Off, Office, Home, Baby Room, Light Wood Color

I like this thing. There aren't many humidifiers I found that can actually take oils directly into the tank. Some claim that you can, and then it messes up the unit - or worse, the plastic dissolves in contact with the oil and then you have cancer juice blowing all over the room. This one seems to be safe, easy to use, easy to clean, etc. Almost perfect.However, there are two considerable flaws.One, the mist output inside the unit is high, but the tiny hole doesn't let it all come out. Most of the mist stays inside of the unit. The product description says that it's for large rooms. As an oil diffuser, that's absolutely true. But as a humidifier, it's really not. It's definitely more than enough for a small room, but for a large dry room it's not enough. That's disappointing, and I have to take a star off for that. if the output is falling directly into the region in which you're sitting, then it'll work though.Two, it always glows when it's on. There is an additional, brighter, color changing light which you can turn on and off. But there is a white light that is also on while the unit is working, and it makes the whole thing glow in the dark. You cannot turn it off, and it's distracting at night. I'll have to find a way to cover this thing without restricting airflow into the unit. That's another star off.if none of this bothers you, then I can actually recommend this product. But if those are a factor, you'll have to keep looking. Just be really careful what you buy, because some humidifiers aren't made of the right plastic and will turn your air toxic. I had enough trouble finding a good humidifier that I'll just stick to this. it seems to be a safe and affordable option

Addendum 2/13/20.I was contacted by customer service and offered a replacement unit. It seems a fan motor may not be functioning properly, leading to my poor experience. This is terrific customer service and a win for anyone interested in trying this product.As it turns out, there was a piece missing from the original unit that I think was the root cause of it not functionIng properly. Customer service sent me a replacement unit ant it works much better.The scent it gives off is much milder then a traditional EO diffuser. That said, it does disperse the EO scent for 12+ hours.I bought this on recommendation from a fellow essential oil user and was so excited to use it. Unfortunately, I’m not having the same good experience that she is.I add 20 or so drops of what I would consider to be heavily scented therapeutic grade essential oils yet can’t detect the scent even at the beginning of the run time when (normally scent would be heaviest with a traditional diffuser).Last night I had the diffuser on the highest output setting and 14 hours later noted the the water line barely moved. Not even 1/4 inch of water reduction.So how much is this really hydrating my space? Not much I’m guessing. But the towel it sits on is plenty damp.

While it's not nearly as attractive as many diffusers on Amazon, this one holds a large amount of water and can go for days. If you get used to turning it off after using it overnight, you can extend the use over several days before refilling it. Not very many hidden crevices for mold, so that's good for cleaning it. I'd suggest putting a couple drops of bleach into the water only while cleaning it, taking care to thoroughly rinse it out with warm water. The output of 'fog' is not super-strong, don't expect for it to act exactly like a humidifier would. I also suggest using care on a nightstand where electronics may be, as moisture can accumulate in areas directly under the area where fog/steam is emitted. The light it puts out is mainly from the base, so the whole plastic tub will glow, but not as brightly as the base glows.

I have large rooms, and high ceilings. I needed a larger capacity diffuser. I bought this and another and so far they are going great. I don't expect miracles, as they are still little diffusers considering room size, but as I walk from room to room, I catch the soft, not overwhelming scent of whatever oils I have put in them. It's really nice. The scent is subtle, which is fine with me, a nice tickle to the senses....and again...large rooms.I can fill it and it goes for the whole day, into the next, which is really nice. I try not to run them constantly, back to back, I don't want to blow them, but, I run them PLENTY and sometimes back to back refills and it's all good.I've had these about a month or two and so far, I am loving them and so far I would recommend and buy again.Price was acceptable, shipping was quick. If you're on the fence, DO IT.Update: It is September 15, 2020 and my diffuser is still kicking. I keep it in one room and it works so well. I love the large size and I am so happy I took the plunge and bought this guy. Dooo itttt....

The media could not be loaded.  I’ve had the large essential oil diffuser for a little over a month now with daily use.The diffuser will run for 3 days straight on the first setting,2 days on the second and 12 ours on the third.The mist is smoke like and cool carries the scent very well.The machine turns itself off when it’s out of water which I love. It’s easy to clean and the light isn’t over powering it’s very gentle and relaxing. My husband even loves this it’s so easy to use just fill it up drop a few drops of essential oil in the water.This cool mist seems to have cut the dryness of my heat running non stop my sinuses don’t feel as dried out. Would purchase again it’s definitely a lovely gift