The answer to 'my drain cleaning is leaking' is that there are a few common causes for a leaking drain cleaning. The most likely issues are a loose or improperly installed drain pipe, a clogged drain line, or a damaged drain valve. Symptoms may include water pooling around the drain, dripping sounds, or water stains on the floor or wall.
To troubleshoot, first inspect the drain pipe and connections to ensure they are tight and properly sealed. If that's not the issue, the drain line may be clogged, causing backup and leaks. You can try using a plunger or drain snake to clear the clog. If the leak persists, the drain valve itself may be damaged and need replacement, which is best handled by a professional plumber.