
1. Take 1 cup of (Arm & Hammer) baking soda, and pour it down the drain,
2. Now take white Vinegar, about 1 or 2 cups, depending on how clogged it is, and slowly pour the 1 cup of vinegar.
You will see the contents start to boil,(it won’t effect the plastic or metal pipes.
3. Let it set for a few minutes, and then pour hot water into the drain.
The sink drain should unclog by then. Repeat as many times as possible, until the drain clears up.
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