[2 Pack] Humidifier Cleaner Drops for All Makes & Models - Made in USA Humidifier Treatment for Peak Performance - Water Humidifier Drops for Cleaning - Humidifier Solution Humidifier Water Treatment

This product works very well for keeping my humidifiers clean.

Love this water treatment, work well, don't have to clean everyday. A few drops go a long way. Will continue to buy.

These work, but not as well as they state in their comments. They do work, but you still have to clean your humidifier to make sure they are clean. Good value for the money, and no smell. I bought 2 bottles and run 2 humidifiers in the winter, and never had to replace the bottles. I will buy 2 more this winter. I think they are easy to use, but some people complain about how the drops come out. Just takes a few days of practice.

This keeps my humidifier clean and clear perfectly. Best solution I have found in many years. Simple and effective.

This has cut down on how often we have to clean our humidifiers, and ensures that the mist coming out of them never smells. It doesn't add any scent. Sometimes the liquid does come out fast, so just be mindful of very gentle squeezes to get the correct amount of drops per liter of water.

I've been using these for 2 years, best product of its kind on the market. If you use a humidifier, these are a must.

Humidifier still needs weekly cleaning even while using this product.

This is one of those things where you can't prove a negative. Would I have had more issues if I didn't use this? Maybe but since I did use these I wouldn't know. I can't complain about anything - the humidifier seems to be clean and not have anything funky growing in it. Adding them to the water is pretty easy (though it can be difficult to get the exact number of drops right). The bottles are small but since you only use a few drops per gallon they last a long time.

works well, controls calcium deposits and keeps it at bottom of humidifier

I purchased it to reduce white dust from my air humidifier and improve hygiene inside the tank. Im not sure if it really reduces anything. But tank cleanliness is a little bit better.

Kind of expensive, and I have no proof that it works