The quilt cover I just bought feels very smooth and delicate. Why does it become a little hard and rough after dry cleaning? Is it a quality problem?

It depends on the situation. Newly bought clothes are generally soft and comfortable to the touch;

First, internal reasons:

(1) The material itself is good and skin-friendly, such as mulberry silk and skin-friendly cotton. This material has a good touch both before and after washing;

(2) It is a fabric softener added before production. If this is the case, the fabric itself is not a skin-friendly material, the softener disappears after washing, and the characteristics of the fabric itself are revealed, and there will be a situation where the new clothes feel soft but rough after washing.

Second, external causes: the washing water quality is hard or alkaline washing products are used, which will cause the clothes to become hard and rough after washing. If this is the case, it is suggested to use neutral laundry detergent for cleaning and a fabric softener for final rinsing, which can be improved.