Yellowing of towels
1 If the towel is not dehydrated, the towel will be yellow. If the towel is not dehydrated during washing, it will form a residue of alkaline chemicals, which will remain in the towel fiber, causing the towel to be hard and the towel's fastness to drop.
2 alkaline chemicals, which are safe for cotton fibers during the washing process and do not damage the towel fibers. However, if the dehydration is not clean, the residue of the alkaline detergent is left in the towel fiber, and after the towel is dried, the towel is hardened and the softness is lowered.
3 chlorine bleaching residue, chlorine bleaching agent is a strong bleaching agent in washing chemicals, which is some damage to cotton fiber in cotton fabric. It must be used and controlled reasonably during the washing. If the temperature washing time concentration is well controlled, it is safer. Conversely, the temperature, concentration, and quantity are not well controlled, and the dehydration is not clean, so that the residual material in the cotton fiber is formed, and the residual material is on the fiber of the cotton fabric. Damaged. Leading to the yellowing and hardening of the towel fabric.
Cleaning method in life:
1 It is advisable to put the towel into the pot and add water to submerge the towel.
Rinse with hot water after boiling for 5 minutes.
2 Use rice water and orange peel. After boiling, put the yellowed towel in, and gently lick to yellow.
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