Why Pouring Baking Soda Down Your Sink Is the Genius Cleaning Trick You Need

By Lilo On Jun 2, 2025

Why Pouring Baking Soda Down Your Sink Is the Genius Cleaning Hack You Need to Try

The kitchen sink is one of the hardest-working spots in your home—and one of the easiest to overlook when it comes to cleaning. Grease, grime, and lingering odors can build up quickly, leaving your sink less than fresh. Fortunately, a simple, inexpensive solution is already in your pantry: baking soda.

This common ingredient does far more than help your cookies rise. It’s an effective, non-toxic, and eco-friendly cleaner that can break down residue, neutralize smells, and help keep your sink in top condition.

Why Baking Soda Works

Baking soda (sodium bicarbonate) is a mild alkaline powder with natural cleaning power. It dissolves dirt and grease in water and helps eliminate odors by neutralizing acids. When paired with an acid like white vinegar, it reacts to create fizzy bubbles that can help loosen grime and clean your drain.

Benefits of Cleaning with Baking Soda

Non-toxic and safe for all types of sinks and finishes
Eco-friendly alternative to chemical-laden cleaners
Affordable and accessible, found in most homes
Gentle on surfaces, yet powerful enough to clean
Excellent deodorizer for smelly drains or residue buildup

What You’ll Need

Baking soda
White vinegar
Hot water
Scrub brush or sponge
Microfiber cloth

Optional:

Lemon juice (for added freshness)
A few drops of essential oil (for scent)

How to Clean Your Sink with Baking Soda

Step 1: Clear the Sink

Remove dishes, food scraps, and any lingering debris.

Step 2: Rinse with Hot Water

Run hot water to loosen grease and warm up the sink surface.

Step 3: Sprinkle Baking Soda

Coat the sink with a generous layer of baking soda, focusing on stained or greasy areas.

Step 4: Scrub

Using a damp sponge or brush, scrub the sink in circular motions. Pay attention to crevices and around the drain.

Step 5: Add Vinegar

Pour white vinegar directly over the baking soda. You’ll see a fizzing reaction—this helps lift grime and neutralize odors.

Step 6: Let It Sit

Allow the mixture to sit for 10–15 minutes to give it time to work.

Step 7: Rinse

Thoroughly rinse the sink with hot water to remove all residue.

Step 8: Dry and Shine

Wipe the sink dry with a microfiber cloth to prevent water spots and leave a clean shine.

Extra Sink Care Tips

Make it a habit: Use this method weekly to prevent build-up and odors.
Avoid clogs: Don’t pour grease or large food particles down the drain.
Freshen the drain: Add a few drops of lemon juice or essential oil while cleaning for a naturally pleasant scent.

Final Thoughts

Using baking soda in your sink isn’t just a clever hack—it’s a proven, effective, and chemical-free way to keep your kitchen fresh and clean. By adding this simple method to your regular routine, you can extend the life of your sink, keep odors at bay, and enjoy a sparkling workspace every day.