Commando®
Black Holding Tank Treatment
Clean your tanks and removes waste buildup, overnight!
Commando Black Holding Tank Cleaner is a safe and natural cleaning product for portable restroom trailers’ holding tanks. This eco-friendly product will go to work on your trailer’s holding tank by dispersing billions of healthy bacteria that break down the waste buildup that causes odors – and Commando does the job overnight!
Treats your black holding tank system with an all-natural enzyme cleaning treatment in as little as 12 hours.
- Effective waste digestion & sludge removal
- Easy to use dissolvable packet
- Septic tank safe
- Formaldehyde-free
About Commando®
40 packets per Bulk Tub
Drop-in One (1) Packet per 100 gallons. Fill Black Holding Tank to capacity with water. Let tank sit for 24 hours, then drain.