Product review (5 stars): Great product and now an essential for my humidifier
Kitchen)
I bought this in January thru Amazon Prime and am now about to buy a second bottle. I had been running my humidifier for almost a month and it was beginning to exhibit "bad breath." This really eliminated that problem so I consider it an essential now. The price has tripled in less than a month, which is puzzling to me, but I highly recommend the product.