How To Unclog Sink Using Baking Soda -

Pour directly into the drain. Try to get it as far down as possible. You can use a spoon or a funnel if needed.

Remove the cover and boil another kettle of water. Pour the boiling water down the drain slowly. This washes away the loosened debris and the baking soda-vinegar residue. how to unclog sink using baking soda

If the basic method doesn’t work, try this stronger variation: Pour directly into the drain