How to Clean Stains off a Mattress With Baking Soda Like a Pro

A mattress with visible stains being sprinkled with baking soda

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Cleaning your mattress may seem like a daunting task, but with the right tools and techniques, it can be surprisingly simple. One of the most effective and affordable methods is using baking soda. This household staple is not only safe and natural, but it also works wonders in removing stains and odors. In this guide, we will walk you through the process of cleaning your mattress with baking soda like a pro.

Why Baking Soda?

Baking soda, also known as sodium bicarbonate, is a versatile cleaning agent. It’s a mild alkali that can dissolve dirt and grease easily when mixed with water. But what makes it particularly effective for cleaning mattresses are its deodorizing properties. Baking soda neutralizes odors by balancing the pH levels of the offending substance, leaving your mattress smelling fresh and clean.

Moreover, baking soda is safe to use around children and pets, making it an excellent choice for households with little ones. It’s also eco-friendly and won’t harm your septic system. Plus, it’s a fraction of the cost of commercial mattress cleaners, making it a budget-friendly option.


Gathering Your Supplies

Before you start cleaning, you’ll need to gather a few supplies. Here’s what you’ll need:

  • Baking soda
  • Cold water
  • A spray bottle
  • A vacuum cleaner with an upholstery attachment
  • A clean cloth or sponge

Most of these items can be found around your house, making this method not only effective but also convenient.

Preparing Your Mattress

Before applying baking soda, you’ll want to prepare your mattress. Start by removing all bedding and wash it in hot water to kill any dust mites. Next, vacuum your mattress using the upholstery attachment to remove any dust or dirt. Make sure to vacuum all sides of the mattress, paying special attention to seams and crevices where dirt and dust mites can hide.

Once your mattress is clean and dry, you’re ready to start the stain removal process.

How to Clean Your Mattress with Baking Soda

Now that your mattress is prepared, it’s time to tackle those stains. Here’s a step-by-step guide on how to clean your mattress with baking soda:

  1. Sprinkle a generous amount of baking soda over the stained area. Make sure the stain is completely covered.
  2. Let the baking soda sit for at least 30 minutes. This will give it time to absorb the stain and neutralize any odors.
  3. After 30 minutes, vacuum up the baking soda using the upholstery attachment on your vacuum cleaner. Make sure to vacuum thoroughly to remove all the baking soda.
  4. If the stain is still visible, repeat the process until it’s gone.

For stubborn stains, you can make a baking soda paste by mixing one part baking soda with two parts cold water. Apply the paste to the stain and let it sit for 10 minutes before scrubbing gently with a clean cloth or sponge. Then, vacuum up the residue and let your mattress dry completely.

Maintaining Your Mattress

Cleaning your mattress with baking soda is an effective way to remove stains and odors, but it’s also important to maintain your mattress to prevent future stains. Here are a few tips:

  • Use a mattress protector. This will protect your mattress from spills and stains, making it easier to clean.
  • Rotate your mattress every three months. This will help it wear evenly and extend its lifespan.
  • Change your sheets regularly. This will help prevent the buildup of sweat, oils, and skin cells that can stain your mattress.
  • Vacuum your mattress monthly. This will help keep it clean and free of dust mites.

By following these tips, you can keep your mattress looking and smelling fresh for years to come.


Cleaning your mattress doesn’t have to be a chore. With baking soda, you can effectively remove stains and odors without the need for harsh chemicals. Not only is this method safe and eco-friendly, but it’s also affordable and convenient. So the next time you’re faced with a stained mattress, don’t despair. Just grab a box of baking soda and get to work. You’ll be sleeping on a clean, fresh mattress in no time.

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