When the drain line under the slab, under the mudroom bathroom backs up, water and crap comes up from the toilet and shower drains. It’s a flood. Second time this has happened since we moved into the house. The immediate crisis is to mop up the crap and get a plumber to the house in the middle of the night to snake the line clean.
After that, we let the room and walls dry out. Then Ranserve comes back to peel off the ruined baseboard trim. And we discover that mold has begun to grow on the drywall paper. We caught it in time. Small spores. Odell from Ranserve sprayed a mold killer. 24 hours later Steven applied a second spray, waited 24 hours, applied a third spray, waited 24 hours, scrubbed the drywall as clean as possible with an abrasive sponge, then a fourth spray of mold killer.
Now Odell gets to come back to install replacement trim — and Steven is scheduling a plumber to inspect the main lines under the house with a camera, in hopes of determining why this has happened twice, whether it is systemic, and what the options might be to keep the lines clean.