Sodium bicarbonate, more commonly known as baking soda, has long been a go-to product for baking and general cleaning. But one of its most impressive, yet often overlooked, applications lies in laundry care and cleaning appliances. Although widely used, many individuals are unaware of how to utilize baking soda effectively in this context. Misuse can result in limited results or even inefficiency.
This guide explores the science behind baking soda’s deodorizing power, common missteps, and expert tips to optimize its benefits, whether you’re aiming to freshen clothes, remove pet odors, or extend the life of your washing machine.
1. How Baking Soda Fights Odors in Laundry
Baking soda, or sodium bicarbonate, is a gentle alkaline compound that interacts with acidic and basic substances, effectively neutralizing unpleasant smells. In laundry, it adjusts the pH of the water, helping to cancel out odor-causing acids.
This not only removes odors but also boosts the performance of laundry detergents. For best results, adding about 1/2 cup of baking soda per load can significantly improve freshness and cleanliness.
2. Common Errors When Using Baking Soda
Many people underuse baking soda, expecting results from just a sprinkle. Using less than the recommended amount may lead to ineffective odor removal. Another mistake is placing it in the detergent drawer, where it can clump and fail to dissolve properly.
Also, baking soda shouldn’t replace your detergent—it’s most effective when used alongside your usual laundry products.
3. Correct Method for Laundry Use
To get the most out of baking soda in your wash, measure about 1/2 cup and place it directly in the washing machine drum before adding clothes. This allows it to dissolve properly and mix with the water and detergent.
For extra-smelly laundry, like activewear or towels, you can use up to 1 cup. Pre-dissolving the baking soda in warm water can also help with even distribution.
4. Best Way to Add Baking Soda to Your Washer
Always add baking soda to the drum, not the detergent compartment. In top-load machines, sprinkle it over the clothes.
For front-load washers, dissolve the baking soda in a cup of water and pour it into the drum before loading the laundry. This ensures full contact with water and enhances cleaning performance.
5. Reviving Smelly Gym Clothes with Baking Soda
Sweaty gym clothes often contain odors from bacteria and sweat. To combat this, pre-soak garments in a solution of 1/2 cup baking soda and a gallon of water for about 30 minutes.
Then wash as usual, adding another 1/2 cup of baking soda to the drum along with your regular detergent. This two-step approach neutralizes tough smells and leaves gym gear smelling fresh.
6. Removing Pet Odors from Fabrics
Pet beds and blankets often trap stubborn odors. To freshen them, sprinkle baking soda generously on the surface and let it sit for 15 minutes before vacuuming.
For washable items, add 1/2 cup of baking soda to the washing cycle with your detergent. For extra-strong smells, consider pre-soaking in a baking soda solution before washing.
7. Cleaning and Maintaining Your Washing Machine
Baking soda also helps care for your washing machine. Its mild abrasiveness helps break down soap scum and mineral residue.
To clean your machine, run an empty cycle using 1 cup of baking soda and hot water. Regular use of baking soda for maintenance keeps your washer efficient and smelling clean.
8. Using Baking Soda with Vinegar—The Right Way
Though often paired in cleaning hacks, baking soda and vinegar should be used separately in laundry. Together, they create a fizzing reaction that quickly neutralizes their cleaning power.
Use baking soda in the wash cycle for deodorizing and vinegar in the rinse cycle to soften clothes and remove residue. This separation ensures both work effectively.
9. Eco-Friendly and Budget-Conscious Cleaning
Baking soda is a sustainable choice. It’s non-toxic, biodegradable, and free of harsh chemicals, making it safe for the environment and your household.
It’s also a cost-effective option—an inexpensive box can last for many laundry loads, helping reduce both chemical use and expenses.
10. Do Viral Baking Soda Hacks Actually Work?
Online, many cleaning hacks feature baking soda for whitening clothes and removing stains. While it can brighten whites and soften fabrics, it’s not a substitute for bleach or heavy-duty stain removers.
Think of baking soda as an effective helper, not a cure-all. It works best as part of a well-rounded laundry routine.
11. Pro Tips to Boost Baking Soda’s Cleaning Power
To maximize effectiveness, always use the right amount—typically 1/2 to 1 cup, depending on the load. For strong odors, soak items beforehand in a baking soda solution.
Store baking soda in a cool, dry place to avoid clumping. Lastly, pair it with detergent and fabric softeners for a complete, effective cleaning process.
