+25 Clearing A Clogged Drain References. Start by adding two tablespoons of biological laundry. The reaction between the baking soda and the vinegar should loosen the clog enough so the boiling water flushes it from the pipe.

Web plug the drain for 10 minutes. Web when attempting to clear a clogged drain with boiling water, drain cleaner, or vinegar and baking soda, protect yourself by wearing proper safety gear, and make sure that the method you’re. Pour 1/2 cup baking soda into the drain, followed by 1/2 cup of white vinegar.