Camco TST MAX RV Toilet Treatment Drop-INs

Ultra-concentrated RV black tank treatment drop-ins. Each pre-measured Drop-IN eliminates odors and breaks down waste and tissue for up to 7 days. Treats tanks up to 40 gallons per Drop-IN. Septic-safe, formaldehyde-free formula with a fresh orange/citrus scent. Made in the USA. 30 treatments per bucket. Simply drop one in after each tank dump — no measuring, no mess.