Finally, Something that Really Works!

[Route 66 Traveler]

I found this video a few weeks ago, tried out the solution recommended, and I can attest it really works. My tank monitors work fairly well, but one of my two gray tanks has never shown empty since I bought it 4 years ago. After watching this video and following the instructions and draining all of my tanks yesterday, I just checked my tank monitors and all now show EMPTY!

I have tried many cleaners that promise to clean the sensors, but none have really worked 100%. This is a cheap fix that worked for me, hope it works for you as well. It's a fairly long video so stick with it.

https://www.youtube.com/watch?v=wUWGlm2gQfE