when i shut my hot water off in the shower..kaboom!
it's driving my mom crazy and she lives downstairs from us..i run the shower..some cold..a lil more hot..when i turn the hot water off KABOOM! I AM USED TO IT..IT HAPPENS EVERY SO OFTEN..WHAT'S CAUSING THIS?? thanks..judy. p.s. house has original plumbing built in 1969..my parents moved in in 1970. we had an awful bunch of tenants over the years..did they cause this??