The reason for 3 stars is this humidifier is so bright my little one can't get to sleep and I think other mamas should just be aware if that's going to be a problem. There's no way to turn it down or off. (I get the point is it is supposed to be on 24/7 to disinfect but why does it have to have a gap around the base and show on the outside so much?) It's also a bright blue and actually reminds me of a black light—some of the white photos and things in his room actually had a slight glow to them. I LOVE the idea of not having to clean a humidifier and I'm sure I can find another place for it in our home but this is a big con. We will see how it goes for a few days and if he can get used to it.

I am thoroughly impressed with this humidifier! I love how easy it is to use, but more importantly, how easy it is to keep clean. The LED light that constantly sanitizes while on is definitely my favorite feature. It works so well for my infant that I purchased one for my own room. I highly recommend this humidifier.

I purchased this for my sons nursery and ended up returning. The "night light' is absurd. Unless your kid sleeps with a light on then this is not the machine for you. I also felt the floor damp around the machine, even on the lightest setting, which makes me think a lot more than a little mist is coming out.

We've had humidifiers before and they create a lot of upkeep cleaning from mildew. But the Stay Clean Humidifier has been amazing for keeping clean and putting out the perfect humidity in our daughters room, especially during the cold season. I HIGHLY recommend it!

I am amazed by this humdifier as I do not have to clean it as much, which is a definite plus. The LED light is bright but I don't think I'd change it if it needs to be that way to function accordingly (kills bacteria- prevents mold)ita not noisey and I do like the functions of humidity level!!

One of the lights burnt out. Not sure why, our unit is only a few months old. We immediately stopped use to prevent it from becoming a fire hazard due to unknown electrical issues and apparent burning (see photo comparing the burnt light to an unburnt light)

It does a great job of humidifying my very dry apartment in winter. It's quiet and lasts a long time; a full tank of water will last a day even on high. But it does eventually start to grow mold. The LED light does not prevent mold growth. I did clean it every couple of days, from top to bottom, with bleach and tiny brushes to get in all the crevices. But it still quickly grew mold each time. I guess there really is no humidifier that truly stays clean.

We've only had this for a couple of weeks, but it works very well. The highest setting really pumps and the lowest setting is nice and subtle. It is absolutely silent. The vapor that is released is nice and cool. Refilling is easy and neat. This thing holds a ton of water; running it on medium power about 16 hours a day, we only have to refill it about twice a week.

I was hoping the light would not illuminate my baby's room but it did and unfortunately I had to return for that reason (I was very sad to have to do so). Would also be nice if offered in a smaller size, but I could deal with the larger size (if not for the light coming through).

I'm so glad we have this humidifier in my son's nursery. Its perfect for the cooler weather because the LED technology kills 99.9% bacteria and mold growth which means it'll help ease cold symptoms. I could not be any happier with this humidifier. We constantly let it run all day everyday!