This is my second camping season using liquified. It is a great product. Before we go out i put in a couple of gallons of warm water and 2 oz of liquidfied into the tank. It then speads all over the inside of the tank. We now have no problems with waste nor do we have any smell. When we leave the site and clear the tanks, I put in an oz of Liquidfied and about a gallon of water. Really love the product.
Garry
Stewartstown, PA