The Jabsco Odourlos holding tank treatment is suitable to use for any black water tank system to eliminate holding tank odours completely. The waste tank treatment contains enzymes, bacteria and surfactants to break down waste and tissue in the tank.

Odourlos is chemically safe for sensitive people, non-staining and 100% organic and biodegradable.

Use 40ml of Odourlos per 90 Litre tank size.