Toilet bowl doesn't hold water
The toilet bowl in our fifth wheel does not hold water after you flush and add a little water to the bowl. It slowly goes down. Is there an easy fix or do I need a new gasket?
Forum Discussion
bob213 wrote:I've never heard of the olive oil method, but the Thetford people certainly agree to the NO Vaseline rule:
NEVER use a petroleum based product like Vaseline on your gasket!! Best thing to do after cleaning is to use plumbers silicon or fill the toilet with olive oil. Any time our toilet is going to sit unused we drain the water and put olive oil in. Never a problem.
See the last FAQ
