The Thetford 15844 RV Waste Tank Tissue Digester dissolves toilet tissue, prevents build-up on sensors, and prevents clogging in your black water tank, keeping your drain lines clean and free-flowing.
Specifically designed for RV and marine holding tanks.
Works with both black and gray water tanks.
For normal use, pour 4 oz (1/2 cup) through the toilet into your holding tank as needed.
For portable toilets, use 2 oz as needed.
Septic safe.
Treat prior to using the vehicle or after emptying your holding tank.
Formulated for use in temperatures above 70-degrees Fahrenheit.
Do not mix with any other toilet chemicals or tank treatments.
Can be safely disposed of at any proper waste station.
Store in a cooler, dry, non-humid environment.
Fragrance-free, no harsh chemical smell.
100% biodegradable.
Sold as a 19 oz resealable bottle.
Unlimited shelf life.
Weight: 1.1 lbs.