Then, follow these steps: If your work area is not clean, waterborne waste ... of bathroom sink clogs result from buildup around the plunger rod, which is farther up the pipe than the P-trap.

At least once a year, clean the drain traps under your ... including the sinks, showers, tubs, and toilets you don’t typically use such as the guest bathroom. Also, check the drain with a ...

"The best way is to remove the waste trap from below the sink and clear the blockage manually ... For drainage problems in the bath or shower where the pipes are more difficult to reach, you ...