For over 40 years RVers have trusted the odor-stopping power of TSTâ„¢.
The name TSTâ„¢ still guarantees the highest quality in sanitation treatments that contain no formaldehyde, are non-staining and are safe for septic tanks.
100 Percent biodegradable and environmentally safe
- Chemical Treatment Used To Break Down Waste and Tissue
- Without Formaldehyde
- With Deodorant
- Original Scent
- Treats 40 Gallon Holding Tank
- Drop-INS â„¢ Individual Dose Pouches
- Bag of 15 Treatments
