Bests & Worsts Reviews from Amazon

If you should notice that this review is exactly the same as the one I did for the Vicks unit that is because they are exactly the same unit beyond some very minor cosmetic differences. I think I read every review of every humidifier on Amazon. It seemed like every one of them is destined to leak, burst into flames or turn into a level 3 biohazard. In the end I decided that I agreed with another reviewer and it just made sense to buy one of the cheaper ones and see how it worked out. To start off this review I think I have to let everyone know a little basic biology. Any time there is standing water it is a potential breeding ground for mold, bacteria, etc. This isn't only true in your little Crane humidifier--it is true everywhere on the planet. If you have ever had a leak behind a wall you know how quickly standing water can turn into a problem and fast. However, there is not an abundant food source in your humidifier so the risk is manageable with some precautions. I'm just going to list them in no real order of importance because they are all important: 1) Don't let water sit in your unit when it is off. This includes the water in the little reservoir below the big tank of water. Yes, empty that out too if you won't be using it for a while. 2) It is much easier to prevent a mold or bacterial overgrowth than it is to clean up once one starts. In fact if you get any serious overgrowth (which can happen to any humidifier) it probably makes sense to just throw it out and start over. 3) Clean the plastic on your unit with a thymol based cleaner. I use Seventh Generation Disinfecting Bathroom Cleaner, Lemongrass & Thyme 26 fl oz (786 ml). It's great. It will leave behind just a tiny bit of thymol on the plastic parts and thymol is a natural germ fighter (derived from thyme). 4) Wash out the tank with bleach regularly. They say a tablespoon but I just pour in a bit of bleach and shake it. 5) Practice getting a good fit of all the pieces. There are, if memory serves, 6 pieces to this that need to all fit together like a Lego set. If you played with Legos as a kid this will be easy. If you didn't, don't panic, take a careful look and make sure you've fit all the parts together right. If you don't it will leak and you will be unhappy. If you feel like taking things apart and putting them back together isn't your thing you must look for a different unit. 6) There are only 2 settings--low and high. Low is really low and high is really high. In my roughly 10x15 bedroom the low setting will raise ambient humidity by about 13% with the door open and by about 20% with the door shut. So if I start at 30% humidity I'll get to 43% with the door open and 50% with the door almost completely closed. Note, I said "almost" completely closed. I find that in my size bedroom low will take the humidity routinely up over 50% if I close the door completely. That is too much moisture. 7) You need to also buy a humidistat. I like P3 P0270 Mold Alert Electronic Thermo-Hygrometer as it is responsive to small changes in the humidity level. Without a hygrometer you'll really have no way of knowing if you need to use high, low or just turn the unit off. Most people should be shooting for between 30-50% humidity. In fact when I get home most nights I don't even need to turn on the humidifier because the level will already be between 30-50%. Lastly on this topic you can't estimate the inside humidity by getting the % from the weather channel. It just doesn't work that way. The humidity inside your home will depend on a lot of factors beyond just what the outside humidity is. Do yourself a favor and get the hygrometer too. 8) Water has stuff in it. Even distilled water has stuff in it. So eventually you are going to have to clean the heating element with vinegar. When you do this it will be helpful to use an old toothbrush to scrub the metal part that heats the water as this will accumulate the most stuff. Also, don't blame Crane for stuff in your water--talk to your local water department or building owner. 9) Don't ever ever ever use an abrasive pad to clean the plastic. Why? Because abrasive pads will leave tiny little scratches in the surface of the plastic. Those scratches make for a perfect home where bacterial colonies can get established. Only use non-scratch cleaning products to clean the plastic surfaces...nothing abrasive. So yes, that is a lot of rules and guidelines. There is just no easy way to have standing water in your living space. If you are going to attempt it you have to be vigilant and attentive to the care of your Crane.