Environmentally friendly Walex Commando sachets for valve lubrication or portable camping toilets.

Experiencing false readings from your sensors, or a continuous odor from your black holding tank? You most likely have residual waste buildup on your holding tank interior walls and level sensors. Using Commando® Black Holding Tank Cleaner will solve it in as little as 12 hours.

‘- Walex Commando is a holding tank treatment – Keeps your toilets and septic tank valves well lubricated and sealed – Provides portion control and is so easy to use with no messy liquids – just drop it in! – Consists of a high-concentrate, scientifically developed formula filled with enzymes to penetrate the walls and sensors, breaking down waster and paper buildup in your black holding tank – Regular and continued use (three-monthly) ensures that pipes, valves, and seals will remain trouble-free – Formaldehyde-free, safe for septic tanks – Zipper bag for easy storage and resealing Manufactured in the USA Specifications: – Pack of 4 sachets