Basement Underpinning ✅ Snake the drain: Utilize a hand-held drain snake or auger (not a equipment) to apparent the drain. Remove the drain grill. Press the tip on the snake into the drain whilst repeatedly rotating it. If the snake hits the top, quit rotating. Slowly but surely pull again https://yeepdirectory.com/listings12881255/builders-copyright-renovation-basement-for-dummies