Camco USA 41191 RV Toilet Treatment, 4 oz, Bottle, Liquid, Citrus

Breaks down waste and tissue. Stops odors up to 7 days. No mixing or measuring. No harmful formaldehyde. Septic tank-safe. 4 oz. bottles. Eight bottles per box.

Features:

• Single-dose treatments require no mixing or measuring
• Each 4 oz bottle treats 40 gal