How to prevent clothes from turning yellow?

(1) Enterprises should try their best to reduce the use of brighteners in production and processing technology, and should not exceed the yellowing point of brighteners.

(2) When finishing and setting the fabric, the temperature should not be too high. High temperature will lead to oxidative cracking of dyes or auxiliaries on the fabric surface, which will lead to yellowing of the fabric.

(3) In the process of packaging, storage and transportation, use packaging materials with low BHT content, and try to keep the storage and transportation environment ventilated at room temperature to avoid phenol yellowing.

(4) In the case that textiles and clothing turn yellow due to packaging, in order to reduce the loss, a certain amount of reducing powder can be sprinkled on the bottom of the packaging, packed in a carton for 2 days, then opened for 6 hours, and repackaged after the smell is exhausted, so that the yellowing can be repaired to the greatest extent.

(5) Pay attention to maintenance in daily wear, wash frequently and lightly, and it is not advisable to be exposed to the sun for a long time.