When Grout Goes Down The Drain

Flooring guys poured thin set / grout into the floor drain. Denied it. Unable to clear the drain. Jackhammered and the removed p-trap to find the cause.

[@brucestorey917]

Did you try hydrochloric acid first? I’ve cleared a few grout-filled traps using it, but this one was pretty bad.

[@Plumb4fun247]

Not this one. They wanted it as evidence lol. Thanks for watching!