I've been hearing a hissing noise from my toilet. It's a quiet sound, similar to running water, but it's not like when the toilet fills up. The tank and bowl aren't filling with water, so I'm trying to figure out what's causing this noise. Any ideas?
1 Answer
It sounds like it could be a slow leak through the valve. You might want to check that valve under the tank to see if it's fully closing. Sometimes it can be easy to miss!
I think it's coming from the bottom, maybe under the tank. It's strange because I can't hear it in the basement and there aren’t any signs of a leak.