Camco's TST orange 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 an ultra concentrated formula with a special chemical that helps break down waste and tissue. It also contains a blend of citrus 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. Each container comes with 30 DROP-INS?.
