BestAir 3BT, Original BT Humidifier Water Treatment, 32 oz (2 Pack)

I use in my evaporative humidifier each winter (in Wisconsin). Keeps the water conditioned so things do not grow in it. A must use item.

Product was received and performed as described. No additional scent was detected, just fresh, clean air.

Does what it’s supposed to do. When filling the tank or bottle for your humidifier, add the treatment AFTER the water to prevent excess foaming. I think the manufacturer needs to take another look at their directions. They say to use 2 tsp (16 ml) per gallon of water. Which one is it, 2 tsp or 16 ml. Two tsp are about 10 ml, not 16. There is nowhere on the planet that uses a 8 ml teaspoon as a unit of measure. The product comes from the USA, and our teaspoons are about 5 ml so again, how much do your chemists say to use?

We have hard water so we use distilled bottled water in our three humidifiers we did use the drop in aquasticks but I was cleaning the humidifiers every two months because of the icky odors and slimy film with allergy to mold...not good! And the drop ins are expensive Bleach gives me head aches and it's hard on the humidifiers so that's not an option. Then I found this and gave it a try, I'm so glad and happy I did! After four plus months still no icky odors no slimy film. Easy to drop two caps full of treatment in gallon of water add to humidifiers good to go. Great value for our billfold, and My nose an I are very happy!

I used to use a similar product then switched to adding vinegar to the water. The vinegar did not work well, it smelled, I got mold and mildew anyway and using the 30% mix it was expensive. This product worked out cheaper and the water was crystal clear all season (filters also). You only add a little to each refill. Highly recommended.

I use this in my 1 room vibrational humidifier and so far it has kept the humidifier free from crud build up and scale. Would recommend! I would like a better means of measuring other than the bottle cap though.

Came quickly and works well.

As advertised.