1
vote
1answer
204 views

Should I cap off my clogged kitchen pipe at the wall or after the p-trap?

A member of my household thought our garbage disposal was a magic ray gun that obliterated anything poured down its black hole. The plumber cleared a glue-like substance from the pipes underneath the ...
5
votes
3answers
2k views

Why does water and gunk back up through the overflow hole in the bathroom sink?

When I run the water in my bathroom faucet it sometimes (but not all the time) slowly starts to creep up the overflow hole and pour back into the sink. Included with the water is black and grey gunk. ...
4
votes
2answers
2k views

How can I fix a toilet that is backing up with sink water?

I need help. I would like to avoid calling a plumber. The toilet in our downstairs bathroom keeps backing up. Here is what I have tried and/or observed: I tried using a good plunger. I cannot even ...