RV Toilet Conditioner - 32ozAn effective blend of detergents, lubricants and odor agents formulated to clean, lubricate and deodorize marine and RV toilets, sinks and drains. Unique odor killing ingredients and odor counteractants absorb and eliminate offensive smells rather than masking them with strong fragrances. Leaves behind a fresh clean scent. Special lubricants keep submerged parts moving smoothly but do not damage leather, rubber or synthetic seals.