How To Clean Sink Drain With Baking Soda Jun 2026

Baking soda (sodium bicarbonate) is a mild alkali. When combined with vinegar (an acid), it creates a chemical reaction that produces carbon dioxide gas. This "fizzing" action agitates the grime stuck to the pipes, helping to dislodge buildup, while the baking soda naturally deodorizes lingering smells.

Cover the drain opening with a stopper or small plate to keep the reaction inside the pipe. Let it work for (for heavy odors or clogs, leave for 30 minutes). how to clean sink drain with baking soda

| Issue | Effectiveness | |-------|---------------| | Bad odors | ★★★★★ (excellent) | | Grease buildup | ★★★★☆ (good) | | Hair clogs | ★★☆☆☆ (poor — use a drain snake instead) | | Hard blockages | ★☆☆☆☆ (not effective) | Baking soda (sodium bicarbonate) is a mild alkali

To prevent future clogs, Sarah decided to make cleaning her sink drain with baking soda a regular habit. She now pours 1/2 cup of baking soda down the drain every week, followed by 1 cup of hot water. This helps to keep her drain clean and free of debris. Cover the drain opening with a stopper or

| Item | Purpose | |------|---------| | Baking soda | ½ to 1 cup | | White distilled vinegar | 1 cup | | Kettle or pot | To boil water | | Spoon or spatula | To push baking soda down | | Stopper or small plate | To cover drain | | Optional: Salt | Increases abrasion |

Turn on the hot tap water and let it run for a full minute to flush away any remaining loosened debris.