It is necessary to clean the tank sensors on your holding tanks on a regular basis to remove buildup. Using just a few tools, you can clean your holding tank sensors, which signal when it is time to flush your gray water and black water holding tanks. If gunk is allowed to build up inside your holding tanks, your sensors may start to give inaccurate readings over time. To prevent this from happening, clean your tank sensors annually.
Tips & Warnings
Wear gloves when emptying your holding tanks.
Always consult an RV mechanic before cleaning the level sensors in your RV holding tank.