About this item

• Pack of 4 COMMANDO Black Tank Cleaning Drop-Ins
• Removes residual waste build up that can cause inaccurate sensor readings and residual odors
• Removes odors and build-up in as little as 12 hours
• Super-concentrated, scientifically developed formula with natural enzymes to penetrate and break down waste and paper build-up
• Use to remove existing build-up or to prevent build-up accumulation

Restores Sensor Function!

Experiencing false readings from your sensors or odor from your black holding tank? You likely have residual waste buildup on your holding tank walls & sensors.

Using Commando Black Holding Tank Cleaner will remove the odors & sensor buildup in as little as 12 hours. The concentrated, scientifically developed formula is filled with natural enzymes to penetrate the walls & sensors to break down waste & paper buildup in your tank.