WHAT YOU SHOULD KNOW ABOUT YOUR SEPTIC SYSTEM:
The level indicator on the inside of your RV is notorious to give false readings. Debris will get hung up on the sensors and tell you the tank is full even when it is empty. You can fill your tanks with water and add a cleaning solution to clean off the sensors. It might take more than one treatment. You should never let oils and grease go down your drain into your gray water tank. Always allow your black tank to get full before dumping it. Never leave your black tank valve in the open position. If you do this, the liquids will drain out while the solids pile up. It does not take long to have a major septic block.
Quality Matters RV Repair, LLC
8031 Bayshore Road, North Fort Myers, FL 33917