It may not be your method of cleaning these stains on your shirts, but the meat stirrer can help. Before putting your shirt in the washer, moisten the colored area first and sprinkle the meat stirrer over it. Let it sit for a minute and then wash normally.
Try cleaning the stain by using soap with hydrogen peroxide. Use the two in equal parts and rub in the yellow areas. Allow the shirts to sit for at least one hour before washing. Dishwasher will help to clean the stains, while peroxide will help bleach the area.
Salt is a common household object that you can use to help turn yellow spots into white. In one liter of hot water, dissolve four tablespoons of salt. Use a sponge to apply this solution to the colored area and use it until the stain disappears.
4. Lemon juice
You can use lemon juice and a mixture of water to remove stains on your clothes. Lemon juice acid can help reduce the appearance of yellow spots. Mix equal parts of warm water together with fresh lemon juice and clean in the faded area.
5. Undetected vinegar
Applying undiluted vinegar to colored areas can help bleach yellow markings on the shirts. Vinegar can be used as a strong acid treatment to reduce the appearance of sweat stains. Simply pour vinegar directly into the area, let it stand for a few minutes, then wash as you would normally. This method to get sublimation spots in the shirt is not only effective for sweat stains. Easy removal of vinegar in areas with deodorizing spots will also help to remove residues.
Soak the colored shirt in half a cup of warm water with two broken aspirins dissolved in it. Allow the shirt to soften for at least two hours and then wash normally.
7. Baking soda
Baking soda is a multipurpose household object that can be used to help remove stubborn stains. Make a paste using four tablespoons of sodium bicarbonate with a cup of warm water and pre-treat stains by rubbing this paste into the affected areas. Leave the paste to dry for about two hours, then wash it with the rest of the laundry.
Before you throw your painted shirt, try using a mixture of ammonia with half strength and water. Remove the stained area with the mixture, then wash it.
9. Wash in cold water
Using hot water during the wash cycle can actually help even more stains. Instead, rinse your clothes under cold water and then wash your colored clothing in cold water.
10. Removal of dyes
The use of stain removers can help break down these yellow spots of sweat. Choose one you can use directly on the shirt, and one you can add to the wash cycle to get rid of very deep spots.