When I flush the toilet it backs up in the sink

weezy1975 Posts: 1, Reputation: 1

New Member

Mar 13, 2010, 10:43 AM

When I flush the toilet it backs up in the sink

When I flush the toilet it backs up in the sink

ballengerb1 Posts: 27,378, Reputation: 2280

Home Repair & Remodeling Expert

Mar 13, 2010, 10:49 AM

This must be a sink in a room below on a lower floor, right?

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