How to Remove Yellow Stains from a Mattress: Complete Guide
Yellow stains on mattresses are a common household problem that many people face. Whether from sweat, urine, aging, or other bodily fluids, these unsightly discolorations can make even a comfortable mattress look unpleasant. The good news is that with the right techniques and cleaning solutions, you can successfully remove these stains and restore your mattress to its former glory.
How Do You Get Old Yellow Stains Out of a Mattress?
Removing old yellow stains requires a bit more effort than fresh ones, but it's definitely possible with the right approach:
- Vacuum the mattress first to remove dust and debris.
- Create a cleaning solution by mixing:
- 1 cup of hydrogen peroxide (3%)
- 3 tablespoons of baking soda
- A few drops of liquid dish soap
- Apply the solution to the stained areas using a spray bottle or by gently dabbing it on with a clean cloth.
- Let it sit for 15-20 minutes to allow the solution to penetrate the stain.
- Blot the area with a clean, damp cloth to remove the solution and dissolved stain.
- Use a fan or open windows to help the mattress dry completely before putting sheets back on.
For particularly stubborn stains, you may need to repeat this process 2-3 times. Patience is key, as old stains have had more time to set into the mattress fibers.
How Do You Get Yellow Stains Out of a Mattress Without Baking Soda?
If you don't have baking soda on hand, try these alternatives:
- Vinegar solution: Mix equal parts white vinegar and water in a spray bottle. Spray on the stains, let sit for 5-10 minutes, then blot with a clean cloth.
- Enzyme cleaner: Commercial enzyme cleaners designed for removing biological stains can be highly effective. Follow the product instructions carefully.
- Lemon juice: The natural bleaching properties of lemon juice can help with yellow stains. Mix equal parts lemon juice and water, apply to the stain, let sit for 1 hour, then blot dry.
- Borax solution: Mix 2 tablespoons of borax with 2 cups of cold water. Apply to stains with a clean cloth, then wipe away with a damp cloth.
- Dish soap and warm water: Create a mild solution with a few drops of dish soap in warm water. Gently scrub the stain with a soft brush, then remove soap residue with a damp cloth.
Why Does a Mattress Turn Yellow?
Understanding why mattresses develop yellow stains can help prevent them in the future:
- Sweat and body oils: The most common cause of yellow stains is perspiration, which contains oils, salts, and other compounds that can discolor fabric over time.
- Urine: Accidents, especially from children or pets, can cause yellow staining as the urine oxidizes.
- Aging and oxidation: Simply exposing the mattress to air and light over time can cause yellowing, similar to how paper yellows as it ages.
- Food and drink spills: Liquids containing colorants can seep into the mattress and cause staining.
- Moisture and mildew: Excessive humidity can lead to moisture build-up, which may contribute to yellowing and mildew growth.
- Chemical reactions: Some cleaning products, when not properly removed, can react with mattress materials and cause discoloration.
Does Baking Soda Really Clean a Mattress?
Yes, baking soda is genuinely effective for mattress cleaning for several reasons:
- Odor absorption: Baking soda naturally neutralizes odors rather than just masking them.
- Mild abrasive properties: It helps lift dirt and grime without damaging mattress fibers.
- Moisture absorption: It can help draw out liquid, which is helpful in the overall cleaning process.
- pH balancing: Baking soda's alkaline nature helps neutralize acidic odors and stains.
While baking soda alone may not remove the toughest stains, it works exceptionally well when combined with other cleaning agents like hydrogen peroxide or as part of a comprehensive cleaning routine.
How to Deep Clean a Mattress?
For a thorough deep cleaning that addresses both stains and general hygiene:
- Strip the bed completely and wash all bedding on the hottest setting appropriate for the fabric.
- Vacuum thoroughly using upholstery attachments, paying special attention to seams, tufts, and crevices.
- Spot clean stains using appropriate methods based on the type of stain.
- Deodorize by sprinkling baking soda generously across the entire mattress surface.
- Let the baking soda sit for at least 8 hours or ideally overnight. This extended contact time allows it to absorb odors and moisture.
- Vacuum again to remove all the baking soda.
- Flip or rotate your mattress (if applicable to your mattress type).
- Air out the mattress by keeping it uncovered for a few hours, preferably in sunlight if possible, as UV rays have natural disinfectant properties.
- Use a mattress protector before putting on fresh sheets to prevent future staining.
Deep cleaning should be done seasonally (about every 3-4 months) to maintain a clean and hygienic sleeping environment.
What Home Remedies Can I Use to Clean My Mattress?
Several effective homemade solutions can clean your mattress without harsh chemicals:
- Cornstarch and baking soda mix: Equal parts of both can absorb oils and moisture while neutralizing odors.
- Hydrogen peroxide, dish soap, and essential oil: Mix 1 cup hydrogen peroxide, a few drops of dish soap, and 3-5 drops of lavender or tea tree oil for cleaning and freshening.
- Vodka spray: Surprisingly, plain vodka in a spray bottle works as a disinfectant and odor remover. The alcohol evaporates, taking odors with it.
- Salt scrub: For fresh spills, blot up moisture then cover with salt to draw out remaining liquid before vacuuming.
- Citrus peel spray: Soak citrus peels in white vinegar for a week, strain, and use as a natural cleaning spray with pleasant scent.
- Steam cleaning: If you have access to a garment steamer, light steaming can help kill dust mites and bedbugs while loosening stains.
Remember that regardless of which cleaning method you choose, always ensure your mattress dries completely before remaking the bed. Moisture trapped in a mattress can lead to mold and mildew problems that are much more difficult to address than yellow stains.
With regular maintenance and prompt attention to spills and stains, you can keep your mattress clean, fresh, and stain-free for years to come, ensuring a healthier sleep environment and extending the life of your investment.







