This is an economical trick that allows you to remove stubborn dirt without scrubbing or using abrasive products. At some point, you have probably dealt with yellow sweat stains on white clothes, especially on sweaters, shirts or items you wear often. This is very common, especially in summer or when exercising, as contact between sweat and certain components of deodorants sets the stain and leaves a yellowish tint that is difficult to remove. Although many people resort to bleach or bicarbonate of soda as home remedies, these options are not always the most effective and, moreover, can damage the fibres or require a long soaking time to achieve good results. Fortunately, there is a simple homemade mixture that is more efficient at removing sweat stains effortlessly, without damaging the fabric or leaving white or yellowish marks.
How to effectively remove sweat stains?
The best way to remove them is by using hydrogen peroxide mixed with grated white soap and a little white vinegar. This combination helps to quickly break down the ingrained stain without the need for vigorous scrubbing or the use of harsh products such as bleach, which can further yellow the garment.

Step by step:
- Place the garment on a flat surface.
- Prepare a mixture with: 2 tablespoons of hydrogen peroxide, 1 teaspoon of grated white soap and 1 pinch of white vinegar.
- Apply the mixture directly to the stain.
- Leave it to work for 10 to 15 minutes.
- Rub gently with a brush or your fingers.
- Rinse with cold water and wash the garment as usual.
Why use this mixture instead of bleach or bicarbonate of soda

- Whitens without damaging: the action of hydrogen peroxide removes the stain without damaging the fabric.
- Prevents the stain from returning: vinegar removes deodorant residues that cause yellowing.
- It is economical: all the ingredients are usually found at home and are more effective than industrial stain removers.
- No strong odours: it does not leave a chemical smell like bleach.
- Ideal for delicate clothing: it does not weaken the fibres or cause lighter stains.
Many textile care experts agree that the secret is to let the mixture work, not to rub. The stain softens and comes out on its own, which helps preserve the life of the garment and leave it looking better. The ingredients in this mixture are usually found at home. This makes it a more economical alternative to chemical products.
