"I had problems with odors and sludge building up in my system and was getting it pumped every 2 years. I started using Biologic mostly for the septic odor but it turns out it prolonged pump out periods. I now get it pumped every 7 - 10 years and haven’t had odor since"

"Never have an issue with my system since I started using it on a regular basis. Very easy to use. Highly Recommended!!"

"I use this on our boat to eliminate odors from all 3 of our heads (electric flush w/onboard storage waste tanks) Works far better than any marine product I have found at West Marine or online outlets. One little bottle each time we pump out. No measuring, no mess, and it's SAFE for the environment and sea life. I use this SAME product for my septic system in our land- based residence too. I've never found anything better!”

"I am using this for my septic system. It was recommended to me from my uncle. It is as easy as dumping in one small bottle every
month. Very easy to use."