Rated 3.7 out of 5 by 3
Rated 5 out of 5 by CaptainDisaster IT WORKS!
No more stinky! Compare prices with the individual treatment packs... Price unreal!
Rated 1 out of 5 by ecsteve Dont waste your money
I use double of what the directions say and dump the holding tank every weekend and It still smells. I dont think It does a thing.
Rated 5 out of 5 by alc401 Excellent!
I use this in my boats black water tank (toilet) and have been very happy with it's overall performance.