- Eliminates odors and helps break down waste in your RV’s holding tank
- Ultra-concentrated: just one Drop-IN treats up to a 40-gallon tank
- Does not contain pesticides, biocides or the toxic formaldehyde-releasing ingredient bronopol
- RV and marine approved; safe for all septic tanks
- Fresh orange scent
- 30 Drop-INs/container








Camco TST Max 30-pack RV Toilet Treatment Drop-ins – Orange Scent
$36.99
It’s essential to keep your RVs plumbing in working order and have odors at a minimum. Camco’s TST brand sanitation treatment has been around for over 20 years. They work by breaking down waste and tissue—stopping odors for up to seven days. Each TST Drop-IN is in granular form inside a pouch that dissolves in water. One is all that is needed to treat up to a 40-gallon tank. They don’t contain harmful formaldehyde, pesticides or biocides. The Drop-INs are septic tank safe
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