Eco Strong RV Toilet Treatment Black Holding Tank Deodorizer and Waste, Tissue, Sewage Digester

Sewer Chemicals & Cleaners by Eco Strong. Details:Eco Strong’s Holding Tank Treatment is a fast-acting, super-concentrated, all-natural, Bio-enzymatic formula. It’s a 3 in 1 product: lavender deodorizer, odor eliminator, and waste digester/liquefier. It will even keep your sensors clean. Biologic liquid treatments are faster than powders, liquids will not collect in lines, and offer unmatched odor suppression. Our unique twin neck bottle reduces spills and makes accurate dosing a breeze. Please follow directions for optimal results.