Keeping your bathroom clean doesn’t have to involve harsh chemicals or expensive products. One of the most versatile and affordable cleaning agents is baking soda (sodium bicarbonate). Not only is it non-toxic and eco-friendly, but it’s also highly effective at tackling grime, odors, and stains.
In this article, we’ll explore what to clean in your bathroom with baking soda—from sinks and tubs to toilets and tiles. Let’s dive in!
Why Use Baking Soda for Bathroom Cleaning?
Before we get into the specifics, here’s why baking soda is a bathroom-cleaning superstar:
✅ Gentle Abrasive – Scrubs away grime without scratching surfaces.
✅ Deodorizing – Neutralizes odors instead of masking them.
✅ Non-Toxic – Safe for kids, pets, and the environment.
✅ Affordable – Much cheaper than commercial cleaners.
✅ Multi-Purpose – Works on almost every bathroom surface.
Now, let’s see where and how to use it!
1. Clean and Deodorize the Toilet
Baking soda is excellent for removing stains, disinfecting, and eliminating odors in your toilet.
How to Use It:
- Sprinkle ½ cup of baking soda into the bowl.
- Add ½ cup of vinegar for extra fizzing power (great for breaking down stains).
- Let it sit for 10-15 minutes, then scrub with a toilet brush and flush.
For tough stains, make a baking soda paste (mix with a little water), apply to stains, let sit, then scrub.

2. Scrub the Bathtub and Shower
Soap scum, hard water stains, and mildew don’t stand a chance against baking soda.
How to Use It:
- Make a paste with baking soda and water.
- Apply to tub surfaces, tiles, and glass doors.
- Let it sit for 5-10 minutes, then scrub with a sponge or brush.
- Rinse thoroughly for a streak-free shine.
For extra cleaning power, mix baking soda with castile soap or hydrogen peroxide.
3. Refresh Grout Lines
Dirty, discolored grout can make your bathroom look dingy. Baking soda brightens and cleans grout effortlessly.
How to Use It:
- Mix baking soda and water into a thick paste.
- Apply to grout lines with an old toothbrush.
- Scrub in circular motions, then rinse.
- For stubborn stains, add a few drops of hydrogen peroxide.
4. Polish Faucets and Fixtures
Mineral deposits and water spots can leave faucets looking dull. Baking soda restores shine without harsh chemicals.
How to Use It:
- Make a paste with baking soda and water (or vinegar for extra shine).
- Gently rub onto faucets, showerheads, and handles.
- Wipe clean with a damp cloth.
5. Clean and Deodorize Drains
A slow or smelly drain? Baking soda can help break down buildup and eliminate odors.
How to Use It:
- Pour ½ cup of baking soda down the drain.
- Follow with ½ cup of vinegar—let it bubble for 5-10 minutes.
- Flush with hot water to clear debris.
Repeat monthly to prevent clogs.
6. Freshen Up Bathroom Rugs and Towels
Bathroom textiles can hold onto odors and bacteria. Baking soda neutralizes smells between washes.
How to Use It:
- Sprinkle baking soda on rugs or towels.
- Let sit for 15-30 minutes, then shake off or vacuum.
- For laundry, add ½ cup of baking soda to the wash for fresher towels.
7. Clean Mirrors and Glass Surfaces
Streaky mirrors? A little baking soda can help!
How to Use It:
- Mix 2 tablespoons of baking soda with 1 cup of warm water.
- Spray or wipe onto mirrors, then buff with a microfiber cloth.
Final Thoughts
Baking soda is a powerful, natural, and budget-friendly solution for keeping your bathroom sparkling. From toilets to tiles, it tackles grime, odors, and stains without harsh chemicals.
Pro Tip: Keep a box of baking soda in your bathroom for quick clean-ups!
Have you tried cleaning your bathroom with baking soda? Share your favorite tips in the comments! 🚿