Tissue Digester by Thetford

• Formulated to prevent tissue build-up in waste tank and sewer lines
• Formaldehyde-free formula is environmentally safe
• Use 4 oz. per 40 gallon tank

Orders placed on business days before 2 p.m. EST

Every effort will be made to ship your order within one business day.

Orders placed after 2 p.m. EST, on a weekend, or on a bank holiday

Every effort will be made to ship your order within the following two business days.

Please note that chemicals can only be shipped via ground and are not included in our free standard shipping over $150. Expedited shipping is not available. Chemicals cannot be shipped to Alaska, Hawaii, Puerto Rico and Catalina Island.

For more information on our shipping times and rates, please view here.

Unfortunately this product cannot be returned once shipped.

For a detailed overview of our return policy, please view here.