6 Genius Ways to Use Baking Soda for Cleaning
Baking soda is the most versatile cleaner in your pantry: it deodorizes, scrubs without scratching, and lifts grime from carpets, ovens, drains, and laundry, all for a few dollars a box. These six uses cover the highest-value jobs, with honest notes on where it works and where it doesn’t.
Why Baking Soda Works So Well
Baking soda (sodium bicarbonate) is a mild alkali with two useful properties: it’s a gentle abrasive that scrubs without scratching most surfaces, and it neutralizes odours by balancing the acids that cause them. It’s also one of the ingredients you’ll see in many products certified under the EPA’s Safer Choice program, which screens household cleaners for safer ingredients. That makes baking soda a natural fit for low-chemical, eco-friendly cleaning routines, with one caveat: like vinegar, it cleans, but it is not a registered disinfectant.
6 Genius Ways to Use Baking Soda
1. Freshen carpets and upholstery
Sprinkle baking soda evenly over carpets or upholstery, leave it for 15 to 30 minutes (longer for stubborn odours), then vacuum thoroughly. It absorbs musty smells from pets, spills, and everyday life. Vacuum slowly and go over the area twice so no powder is left behind.
2. Deodorize the fridge and garbage bin
An open box of baking soda in the fridge absorbs food odours, replace it every couple of months. For the garbage bin, sprinkle a little in the bottom before adding a new bag, and scrub the bin itself with a baking soda paste when it needs a deeper clean.
3. Scrub the bathroom without scratching
Make a paste of baking soda and a little water and use it to scrub sinks, tubs, tiles, and chrome fixtures. It’s abrasive enough to lift soap scum and toothpaste residue but gentle enough for most finishes. Rinse well after scrubbing. For tougher bathroom build-up, our home deep cleaning service tackles grout and scale with professional products.
4. Clean the oven without fumes
Cover the inside of a cool oven with a baking soda paste, leave it overnight, then wipe away the loosened grease and food residue the next morning. It’s slower than chemical oven cleaners but far gentler on your lungs, a big win if you’re sensitive to fumes. Rinse the surfaces well before using the oven again.
5. Maintain drains the low-effort way
Pour half a cup of baking soda down the drain, add half a cup of vinegar, let the fizz work for 15 minutes, then flush with boiling or very hot water. Do this monthly to keep drains smelling fresh and moving freely. It won’t clear a real clog, for those, try a plumber’s snake or call a professional.
6. Boost and deodorize laundry
Half a cup of baking soda added to the wash cycle helps break down odours and soften hard water, which lets detergent work better. It’s particularly good for towels, gym clothes, and anything that comes out of the wash smelling less than fresh.
Where Baking Soda Falls Short
- It’s not a disinfectant, the CDC’s cleaning guidance is clear that cleaning and disinfecting are different jobs, so use a registered disinfectant where germs matter
- It won’t unclog seriously blocked drains, the fizz is a myth-buster for light build-up only
- Don’t use it on aluminum, which it can discolour, or on delicate painted surfaces that scratch easily
- Always rinse after scrubbing so no gritty residue is left behind
As with any cleaner, follow the basics: Health Canada’s household product guidance recommends using products as intended and keeping them out of children’s reach, and that includes pantry staples, since even baking soda can irritate eyes.
Make It Part of a Routine That Actually Sticks
DIY tricks work best inside a consistent routine. Pair them with a regular home cleaning schedule so the deep jobs, ovens, grout, vents, don’t pile up, and keep learning with our cleaning blog. When the list gets too long, book a cleaning online and let our team handle the rest.
Frequently Asked Questions
Does baking soda and vinegar unclog drains? It helps with slow drains and smelly drains by lifting grease and soap residue, but it won’t clear a fully blocked pipe. For real clogs, use a plumber’s snake or call a plumber.
Is baking soda safe on all surfaces? No. It’s gentle enough for most sinks, tubs, tiles, and stainless steel, but it can scratch delicate painted surfaces and discolour aluminum. Test on a hidden spot first and rinse after scrubbing.
Can baking soda disinfect surfaces? No, baking soda cleans and deodorizes, but it is not a registered disinfectant. For killing germs on high-touch surfaces, follow the label directions on a registered disinfectant product.
How long should I leave baking soda on carpet? Fifteen to thirty minutes is enough for most odours; leave it longer, a few hours or overnight, for strong smells like pet accidents. Vacuum slowly and thoroughly so no powder remains.
