Product review (5 stars): ... been using this product for a month now with excellent results. My humidifier filter has no discoloration on ...
I have been using this product for a month now with excellent results. My humidifier filter has no discoloration on it, even after a month of use. The water containers and reservoir in the humidifier are extremely clean with no slimy residue, or any evidence of contamination. I will definitely be using this product in the future.