CamcoTST Camper/RV Grey Water Odor Control - Removes Grease Buildup in Gray Water Tank, Sink & Shower Drains - 4oz Treats 40-Gal Holding Tank - Safe Septic Tank Treatment - Lemon, 64 oz (40256)

Good quality and has good cleaning power. Easy to use and the bottle feels durable. Good value for the money.

Great smell, doesn’t mask odor eliminates it, color is clear and it protects you from those obnoxious odors that come up when we flushed the toilet. We also used it to clean our hose, just ran some into the toilet and then flushed a few times with fresh water. Very easy to use, works well.

I am giving it 5 stars because I can't imagine it doesn't work as well as Camco black tank treatments. If nothing else, it smells good lol1) We think Camco makes quality and durable products (overall)2) We have not had any issues with Camco products3) Their products are worth the price, which we think is pretty affordable.

Does a good job. Put it in after every flush out and never have "sower" smelling drains. is worth the little you pay for it to not have "her" bi--hin in your ear about how the trailer smiles.

works great in the gray water tanks- no smelly smell coming up from the pipes!

Works great

Easy to use in our rv smells clean and easy to pour no leaking.

I like the product it works fine but the last two times I have gotten it, it has leaked all over the package And one delivery I had to throw away completely because it was all over everything.