First I want to say that I like this product because it has no harmful chemicals in it. Because of that I feel better putting it down my drain. Second, always having problems with our drains I wanted a product that would take care of my problem before it even starts. Lastly, it works great. I prepared the solution as stated on the bottle. I then poured it down the drain, let it sit overnight then used warm water to see if the drain is clean and it was. I am a very happy person now. I am going to use this once a month to make sure my drain is always kept clean and odor free.
BunnyLover via Homedepot.com Pa