Camco TST Probe Cleaner | 32 oz, Restores Tank Sensor Accuracy

False "full" readings are almost always caused by waste residue clinging to the sensor probes inside your holding tank, not a faulty gauge. Camco's TST Probe Cleaner is formulated to attack that buildup directly so the sensors can read the actual tank level again.

• Restores accurate readings on black and grey tank sensor gauges
• Unscented liquid formula
• Easy to use - add to the tank per label directions
• Works in both black and grey water tanks
• 32 oz bottle

Use it as needed whenever your tank monitor panel shows readings that don't match what you know is actually in the tank.