They control odors while breaking down and liquefying waste and tissue, preventing clogs. Detergent additive keeps tanks clean. Non-staining dye washes clean with soap and water. Contains no formaldehyde. Safe for black and grey water tanks. Accepted at all campgrounds. Economical-- only 4 oz. per 40 gal. tank.
Enzyme Formula: Superior waste digestion.
Deodorant: Tests indicate 70% better odor control over other natural formulas.
Thetford EcoSmart Holding Tank Additives are certified environmentally friendly by Terra Choice EcoLogo is North America’s oldest and most widely recognized environmental standard certification program, and the only standard accredited by the Global Eco-Labeling Network that meets international environmental standards.
The EcoSmart line of products is a great line of products to use in your holding tanks. See the video below explaining features and benefits of this product.