Pour a full kettle of boiling water down the drain. This softens up any grease or soap scum lining the pipe walls.
Pour 1 cup of white vinegar down the drain immediately after the baking soda. Cover the drain immediately with the stopper or a wet rag. drain clog remover baking soda vinegar
Why cover it? You want to trap the carbon dioxide gas and pressure inside the pipe so it pushes against the clog, rather than fizzing up into your sink. Pour a full kettle of boiling water down the drain
Pour 1 cup of dry baking soda directly into the drain. Try to get it as far down as possible. If it clumps up, use a long spoon handle to poke it down. drain clog remover baking soda vinegar