The TST MAX Drop-Ins help control unwanted odors and break down waste and tissue in your black water holding tank. The easy to use drop-ins contain a special chemical that helps break down waste, and a blend of orange-scented surfactant oils that trap unwanted odors in your tank, making your camping experience more enjoyable. The drop-ins are RV and marine approved, non-formaldehyde and safe for all septic tanks-they’re even great for portable camping toilets!
Extra strength formula eliminates odors and helps break down waste in the RV holding tank for up to 7 days
Just one drop-in treats up to a 40 gallon tank
Does not contain the toxic, formaldehyde releasing ingredient bronopol
RV and marine approved; safe for all septic tanks
