First of all, when we first wash this new towel to use cold water and to wash separately, in fact, the first drop of hair fall color is a normal phenomenon. Then we need to know that the dark color of the towel is higher than the cost of light-colored towels, but the light of the towel is very durable, dark input costs are relatively high, chemicals, dyeing time is also high. Therefore, the damage to the fiber is relatively large, so the children should use light. There is also in the use of towels must be fully washed with water, in the ventilated sunshine to dry. It is not easy to breed bacteria. And keep in mind that towels are updated one months.