Camco 40226 TST Fresh Scent RV Holding Tank Toilet Treatment - 32 oz

• Eliminates odors and lubricates sensors in your RV holding tank

• Safe for all septic tanks

• RV and marine approved; non-formaldehyde

• 32 ounces

• 4 ounces treats 40 gallon waste holding tank

Original formula takes only 4 ounces to treat an entire 40-gallon tank in any season. Also available in an easy-to-use bottle with a convenient built-in reservoir for measuring. Eliminates odors and lubricates sensors. Safe for all septic tanks.