Quickly cover the drain opening with a plug or a damp cloth. This traps the fizzing reaction inside the pipe, increasing pressure to dislodge the clog. Let it work for 15–30 minutes .
After waiting, remove the cover and slowly pour another kettle of boiling water down the drain. This flushes away the loosened debris. how to unclog the sink with baking soda
Boil a full kettle or large pot of water. Quickly cover the drain opening with a plug or a damp cloth
Pour about 1 cup of white vinegar down the drain immediately after the baking soda. You’ll hear fizzing and bubbling – that’s normal and exactly what you want. The chemical reaction helps break up the clog. After waiting, remove the cover and slowly pour
Pour about 1/2 cup of baking soda directly into the drain. Try to get it past the drain opening and into the pipe.
Slowly pour the boiling water directly into the drain. This helps soften grease, soap scum, and debris.