Is it harmful if a towel turns yellow after a while of use?

As we all know, towels will start to turn yellow after being used for a period of time. If you replace towels as soon as they turn yellow, it will inevitably be a waste and does not meet the requirements of modern thrift. So we can use some tips to clean the towels. So what is the reason why towels turn yellow? What should we do if towels turn yellow?

First, let’s take a look at the reasons why towels turn yellow. In summary, there are three main reasons.

1. If the towel is not dried properly, it will also turn yellow.

Problem of incomplete dehydration: If the towels are not dehydrated thoroughly during washing, alkaline chemical residues will be formed and remain in the towel fibers, causing the towels to become hard and reducing their fastness. This is the main reason why towels turn yellow.

2. Alkaline chemicals are safe for cotton fibers during the washing process and will not damage towel fibers. However, if the dehydration is not thorough, the alkaline detergent residue will remain in the towel fibers, making the towel hard and less soft after drying.

3. Residues of chlorine bleach. Chlorine bleach is a stronger bleaching agent among detergents and can cause some damage to cotton fibers in cotton fabrics. It must be used and controlled properly during washing. If the temperature, washing time and concentration are well controlled, it is relatively safe. On the contrary, if the temperature, concentration and quantity are not well controlled, and the dehydration is not thorough, residual substances will be formed on the cotton fibers, which will damage the fibers of cotton fabrics. These factors can cause towels to turn yellow and become hard. These are the reasons why towels turn yellow. If these factors are avoided, the yellowing of towels can be avoided.

What to do if the towel turns yellow - Boil rice water

What should I do if the towel turns yellow? If the towel turns yellow, boil it in rice water. Rice water has the effect of making the towel white. First, put the yellowed towel into the pot, and then pour in rice washing water. It is best if the rice washing water can completely soak the towel. Then boil it for about 10-15 minutes, then take out the towel, rub it a few times and wash it with clean water. At this time, you will find that the yellowed towel becomes white and bright.

What to do if the towel turns yellow - Alkali water bubbles

This method of soaking in alkaline water can also make the towel white, and this is a relatively healthy method that will not damage the towel fibers during the cleaning process. First, soak the towel in alkaline water for half an hour, then take it out and wash it several times with clean water. Note that it must be washed thoroughly, otherwise the alkaline detergent will remain in the towel fibers, causing the towel to become hard and its softness to decrease, so it must be washed thoroughly.

What to do if towels turn yellow - chlorine bleach

Chlorine bleach is a stronger bleaching agent among detergents. If used, it will cause some damage to the fibers of cotton products, but if used and controlled at the right time, it will not cause any harm. Therefore, the water temperature and concentration must be controlled well during cleaning. Reasonable use can also make yellowed towels look like new ones.

What to do if the towel turns yellow - boil it with vinegar

Vinegar also has a certain bleaching effect. Add an appropriate amount of vinegar to clean water, about a 3:1 ratio, and then soak the yellowed towel for about an hour. Then take it out and rub it gently with warm water, then soak it for half an hour, and rub it gently again. The yellow color will slowly disappear, and then wash it with clean water and dry it.

Towel precautions

It is best to scrub the towels at home with soap after each use to keep the towels clean for a long time and prevent them from turning yellow or black easily. It is best to replace a towel with a new one every three months. Otherwise, a lot of bacteria will accumulate on the towel, and it will also easily become hard and yellow. Therefore, it is recommended to replace it every three months.