How to CLEAN Your RV TANK SENSORS in 3 Different DIY WAYS! KNOW How Much You Have in Your Black...
Dec 25, 2025
If you live in an RV full-time, are a snowbird, sunbird, or just RV as a weekend getaways, you probably rely on your tank sensors to tell you if your tanks are empty or full. The problem is, there might be gunk covering the sensors in your grey tank, black tank or freshwater tank. You can buy expensive cleaners or have the tanks cleaned professionally, but there is another option....three actually!