Product review (5 stars): Great product for evaporation humidifiers
I have a Vornado evaporation humidifier, and I've always had issues trying to keep the wicks clean. I bought this on a whim and it seems to be doing great so far! My only concern was what chemicals were in it, but you use a tiny amount (maybe 1tbsp) in 2 gallons of water. All in all great to add if you are having issues with mildew/buildup on your evaporation wicks!