The yellowing of white clothing is caused by the accumulation of impurities such as sweat, grease, and dust on the surface of the clothing due to prolonged use and storage, and may be affected by sunlight, oxygen in the air, and other pollutants. To make white clothes white again, there are some effective cleaning methods that can be taken. Here are some suggestions that I hope you will find helpful.
1.Sort and wash: First, wash white clothes separately from other colors to prevent staining. In addition, clothes with similar stain characteristics are sorted, such as those with more sweat stains, those with grease stains, etc.
2.Choose the right detergent: Choose a detergent that contains oxygenated bleach or bleach. These detergents are effective in removing stains and yellowing from the surface of clothing. Please ensure that the detergent you choose is appropriate for your laundry material and is used correctly according to the product instructions.
3.Soaking: Before washing, soak the laundry in warm water and add an appropriate amount of detergent to soak the laundry sufficiently, which will help soften the stain and improve the washing effect. The soaking time should not be too long to prevent the clothing from fading.
4.Clean the washing machine regularly: If you use a washing machine to wash your clothes, it is recommended to wash the inner tank and pipes of the washing machine regularly. Residual dirt inside the washing machine can affect the washing results and even spread to the clothes.
5.Avoid washing at high temperatures: Try to avoid washing white clothes with overheated water to avoid damage to the fabric fibers. In general, washing in warm water protects clothes better.
6.Sun drying: Sunlight has a disinfecting and bleaching effect, and drying the washed white clothes in the sun helps to remove residual stains and odors. However, it is important to avoid prolonged exposure to the sun to prevent the clothing from hardening and fading.
7.Notes on bleach: If bleach is used, use it according to the product instructions and be careful not to mix it with other chemicals to avoid harmful gases. In addition, bleach may not be suitable for some special materials and should be used with caution.
8.Change your laundry detergent regularly: If you use laundry detergent, it's recommended to change it regularly to avoid the effects of spoiled detergent on your clothes.
Overall, the problem of yellowing of white clothes can be solved with meticulous washing steps. Different items of clothing may have different washing requirements, so please carefully check the washing instructions on the garment label before washing. Hopefully, these suggestions will be helpful to your question.