Boil a kettle of water (about 2–4 cups) and carefully pour it down the drain. This washes away loosened debris.
Quickly seal the drain with a stopper or plate to keep the fizzing action going downward into the pipe. Let it work for 15–30 minutes . baking soda for clogged sink
For the best results, follow this method using standard household supplies. Boil a kettle of water (about 2–4 cups)
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