Posted 6/2/2022 01:33 (#9686909 - in reply to #9686880) Subject: RE: Mold in a pedestal sink overflow
NE WI
Maybe use a CPAP tube cleaning brush down the overflow hole. They come in 15mm, 19mm, and 22mm diameters. It’s a round brush on a long 6’-7’ flexible cleaning wire. Can find them on Amazon.