We were having some gray water odor issues from our shower. My wife added Liquified via the shower drain and the odor problem was resolved. We really like the lavender scent.

I was a little bit skeptical at first but after even the first use I have been very impressed with this product. It does exactly what the name says. Not only that but we have yet to have any odor issues inside the RV. We will never use another brand from here on out. This product is truly awesome!

I have been using this and the orange scent for over a year, they work great at controlling odor and breaking down solids in both the Black and Gray tanks! A few things I do to make sure I get the best results, #1 I always put a few gallons of water back into an empty tank, especially when I'm traveling. #2 I'll add an extra dose if the outside temperature is over 90 degrees (my tanks are not insulated). #3 I'll add more every week or so regardless if I've used the RV much or have dumped. I have gone weeks without dumping, due to the RV not being actively used and not near a dump station, and no odor problems.

We have tried other Toilet treatments and found that this one is the best we really like the violet. It smells great cleans your tank out very well as well. Love it.

Best +@$%&! on the market!
We use this (get the 32 oz!) and also have the drop ins.

Better than happy camper! Have had NO issues cleaning out the tank! No Poop Pyramid!