How To Clear Drain With Baking Soda -

If the water is still draining slowly after the first attempt, repeat the process. Sometimes a clog is too thick for a single treatment.

If your drain is completely blocked and standing water isn't moving at all, skip the baking soda. It won't reach the clog. In this case, mechanical removal (using a plastic drain snake or a plunger) is the next step before calling a plumber. how to clear drain with baking soda