TST MAX RV Toilet Treatment helps control unwanted odors and break down waste and tissue in your black water holding tank. The easy-to-use toilet treatments contain a special chemical that helps break down waste. A blend of citrus-scented surfactant oils trap unwanted odors in your tank, making your camping experience more enjoyable. The toilet treatments are RV and marine-approved, non-formaldehyde, and safe for all septic tanks. They’re even great for portable camping toilets. 64 oz. of this concentrated formula provides 32 treatments.
• Extra-strength formula eliminates odors for up to 7 days
• Helps break down waste in the RV holding tank
• Only 2 oz. of ultra-concentrated formula per treatment
• Does not contain toxic, formaldehyde-releasing ingredient bronopol
• RV and marine-approved
• Safe for all septic tanks
• 32 treatments per 64-oz. bottle
Before You Order
Use the stated 2 oz treatment amount and follow label directions for tank size and use.
Frequently Asked Questions
How many treatments are listed?
The source says the 64 oz bottle provides 32 treatments.
What amount is listed per treatment?
The source lists 2 ounces per treatment.









