Yellow stains on shirts are caused by perspiration, body oil, and detergent residues, among others, and can be removed using the following methods:
1.Use detergent: Soak the shirt in warm water, add an appropriate amount of detergent, and gently rub the yellow stains with your hands. Let the shirt soak for 15-30 minutes, then rinse well. If the yellow stain is stubborn, you can add a small amount of bleach to the detergent.
2.Lemon juice or white vinegar: Drizzle lemon juice or white vinegar over the yellow stain and let it soak for a while. Then rinse with clean water, which can effectively remove stains.
3.Hydroperoxide: Dissolve some hydroperoxide in water and soak the shirt in the solution. Be careful to dilute according to product instructions and avoid using overly concentrated solutions. After soaking, gently rub the yellow stains and rinse off.
4.Baking soda or enzyme detergent: Both baking soda and enzyme detergent have a powerful cleaning effect. Add a small amount of baking soda or enzyme detergent to warm water, soak the shirt in the solution for a while, and then rinse it off with clean water.
5.Decontamination powder: Buy some decontamination powder or bleach and add it to the water according to the product instructions. Then soak the shirt in the solution and dispose of it according to the instructions. Take care to follow safe handling measures, wear gloves and protect your eyes when using.
6.Professional cleaning: If the above methods do not remove yellow stains, consider sending your shirt to a professional dry cleaner for cleaning. They have more specialized equipment and cleaners that can remove stubborn stains more effectively.
Finally, in order to prevent yellow stains on the shirt, you can usually pay attention to the following points:
1.Wear breathable shirt material: Choose moisture-absorbent and breathable fabrics, such as cotton, bamboo fiber, etc. This reduces the amount of perspiration left on the garment.
2.Wash in time: Wash the shirt in time after use to avoid long-term storage, so as to avoid yellow stains caused by sweat stains and body oil residues.
3.Avoid using too much detergent: Use the right amount of detergent and don't use too much to avoid leaving a residue.
4.Use a stain remover for yellow stains: For areas such as necklines and cuffs that are prone to yellow stains, you can apply some stain remover beforehand.
Hopefully, the above methods can help you remove the yellow stains on your shirt and restore the cleanliness and brightness of your shirt.