Why do sheets turn yellow after sleeping for a long time? Why is the back of the paper dark?

1 Why do sheets turn yellow after sleeping for a long time? Because everyone secretes a lot of sweat every day, coupled with metabolism and some garbage discharged by the body, these substances are mixed together, which will lead to the yellowing of the sheets, which is difficult to clean.

Why is the back of the sheet darker? No matter what material the sheets are, they will turn black after being used for a long time. The main reason why the sheets turn black is that the human body will secrete some physique when sleeping, sweat more, and metabolize the dust brought back by garbage. And the back is the place where sweat is secreted the most.

3 how to wash rice soup orange peel when the sheets are yellow? When this happens, you might as well keep the water used for rice washing, then put the orange peel in the pot and boil it with rice washing. After the water cools, soak the yellow part of the sheet in it, and then rub it clean by hand. This method will not produce side effects on the skin like whitening agent, and will not damage the fabric at the same time, which is very suitable for household decontamination.

Bleaching cleaning For some solid and light-colored plates, if there is yellowing, if the general macula is firm, the general cleaning method in life is not enough to remove it. At this time, you can consider soaking with bleach. Be sure to read carefully the precautions for cleaning the sheets before use, and also pay attention to the dosage to avoid damaging the sheets.

Exposure, soaking and cleaning For yellow sheets, it is advisable to expose the sheets to the sun first, because the solid color sheets will turn white after exposure, so that the yellow parts are easier to clean, and then soak them in warm water and wash them normally. Washing powder or detergent can be added to focus on cleaning the yellow part.

I believe many housewives have used it and washed it with porridge. Taomi water has a good bleaching effect. After the mud rice is fished out, it is also good to soak the sheets with water or wash the quilt cover and pillowcase.

Washing with white soap is a very convenient and quick decontamination method, that is, buying an ordinary soap for washing white clothes in the market can not only ensure that clothes do not change color, but also clean clothes, and it is cost-effective and economical.