Rather than buy nasty and expensive chemicals for the waste tanks try using a 1/2 cup of good old Borax laundry detergent and 1/4 cup of Calgon Water Softener. The Borax helps control odor, cleans and the water softener prevents waste from sticking to the walls of the waste tank.

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Rather than buy nasty and expensive chemicals for the waste tanks try using a 1/2 cup of good old Borax laundry detergent and 1/4 cup of Calgon Water Softener. The Borax helps control odor, cleans and the water softener prevents waste from sticking to the walls of the waste tank.

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