Thetford 19 Oz Bottle Holding Tank Sensor Cleaner 24545 13-0200

Our patented formula ends level sensor problems due to tissue, waste, sludge & soap scum build-up. Use this product regularly & prevent problems from occurring. Holding tank is critical to your RV & preventative maintenance is key to keeping it healthy. Regular use helps to prevent problems from occurring while extending the life of your RV.