A Guide to Clean Sweat Stains from Your Mattress

clean sweat stains from mattress

We've all been there! You're changing your sheets and suddenly spot a not-so-pleasant sight: sweat stains on your mattress. It's a common issue, especially in warmer climates or for those of us who tend to run hot in our sleep. But fear not! The Royal Family are here to guide you step-by-step on how to clean sweat stains from your mattress, whether it's a memory foam mattress, a flippable mattress, or a classic spring one.

So buckle up, and let's get those mattresses looking as good as new!

Why Do Sweat Stains Happen?

Before we jump into how to clean sweat stains from your mattress, it's essential to understand why they occur in the first place. Sweat stains are a result of perspiration. While we sleep, our bodies continue to sweat to regulate body temperature, and with nowhere to go, the moisture can seep into our mattresses, leaving a yellowish stain.

Sweat stains can also be accompanied by a musty odor, making for an unwelcome addition to your sleep environment. So, while sweat stains might seem like a mere cosmetic issue, they can affect the cleanliness and freshness of your living spaces.

Identifying the Stains

Sweat stains on mattresses typically present as yellowish discolorations. These stains can appear anywhere on your mattress but are most common in the areas where your body makes the most contact with the mattress.

It's crucial to differentiate sweat stains from other possible stains, like spills or accidents, as the cleaning methods may vary.

Preparing for the Cleaning Process

Before you start cleaning sweat stains from your mattress, you'll need a few things:

  • A mild liquid detergent
  • Distilled white vinegar
  • Baking soda
  • Cold water
  • A clean cloth or sponge
  • A small bowl
  • A vacuum cleaner

It's always a good idea to test your cleaning solution on a small, inconspicuous area of the mattress to ensure it doesn't discolor or damage the fabric.

How to Clean Sweat Stains from Your Mattress?

Mix the Cleaning Solution

In a small bowl, mix one part mild liquid detergent with two parts cold water. You can also add a small amount of distilled white vinegar to enhance the cleaning power.

Apply the Cleaning Solution

Using a clean cloth or sponge, lightly dab the cleaning solution onto the sweat stain. Be careful not to oversaturate the mattress.

Let it Sit

Let the cleaning solution sit for about 15 to 30 minutes to allow it to penetrate the sweat stain.

Rinse and Dry

Rinse the area with a cloth dampened with cold water. Pat the area dry with a clean, dry towel. It's essential to ensure your mattress is thoroughly dry to prevent mold and mildew growth.

Deodorize with Baking Soda

Sprinkle a generous amount of baking soda over the cleaned area and let it sit for a few hours or overnight if possible. The baking soda will help to absorb any remaining moisture and odors.


Vacuum the baking soda off your mattress using the upholstery attachment on your vacuum cleaner.

You've just learned how to clean sweat stains from your mattress! But remember, prevention is always the best approach. Using a mattress protector can help to prevent sweat and other body fluids from seeping into your mattress and save you from frequent deep cleaning.

Tips for Maintaining a Clean Mattress

Keeping your mattress clean goes beyond knowing how to clean sweat stains. Here are some additional tips:

  • Use a mattress protector: These handy covers are easy to clean a mattress and can protect your mattress from sweat, spills, and other stains.
  • Regularly flip or rotate your mattress: Doing so can promote even wear and prolong the lifespan of your mattress. This tip is especially pertinent if you have the best flippable mattress or a twin mattress in a box.
  • Clean your mattress regularly: Even if you don't notice any visible stains, it's a good idea to clean your mattress every few months to keep it fresh and hygienic.

Say Goodbye to Pesky Sweat Stains

Maintaining a clean mattress is crucial for a healthy sleep environment. Knowing how to clean sweat stains from your mattressis an essential skill that can keep your bedroom furniture looking its best and smelling fresh.

Whether you're dealing with a memory foam mattress, a flippable mattress, or a twin mattress in a box, these cleaning tips can help you tackle those stubborn sweat stains. Remember, the key to an immaculate mattress isn't just about dealing with stains as they appear—it's also about regular maintenance and prevention.

So, let's bid farewell to those pesky sweat stains and embrace a cleaner, more refreshing sleep environment. Happy cleaning.