How to prevent cotton duvet cover set from fading

When discussing the causes of fading of cotton fabrics, it is necessary to deeply understand the multiple factors that affect the pigment molecules during washing and use. Light, friction, detergent residue, etc. can all cause the pigment molecules to gradually fall off, causing the color of the fabric to gradually fade. Therefore, the key to preventing fading is to effectively reduce the damage of these factors to the pigment molecules.

In the washing process, it is crucial to choose the right detergent. It is recommended to use neutral detergents, which are mild and non-irritating and can effectively remove stains while avoiding damage to cotton fabrics. Bleach or strong alkaline detergents should be avoided. These chemicals may destroy the structure of cotton fibers, causing the fabric to harden, fade, or even break. In addition, the control of washing water temperature is equally important. Excessive water temperature may not only cause the fabric to shrink and deform, but also accelerate the shedding of pigment molecules. Therefore, it is recommended to limit the washing water temperature to between 40 and 50 degrees Celsius to ensure effective decontamination while protecting the integrity of the fabric.

The choice of washing method should also be cautious. For cotton duvet covers, it is recommended to use hand washing or machine washing in gentle mode, and avoid strong scrubbing or stirring to reduce the friction between the fabric and the pigment molecules, thereby reducing the risk of fading. During the washing process, long-term soaking should be avoided as much as possible, as this will accelerate the shedding of pigment molecules.

The drying method is also an important factor affecting fading. When cotton fabrics are exposed to direct sunlight, ultraviolet rays will accelerate the decomposition of pigment molecules, causing fading. Therefore, it is recommended to dry the duvet cover in a cool and ventilated place to remove moisture and avoid direct sunlight. If conditions permit, the duvet cover can be dried with the reverse side facing outward, which can effectively reduce the direct sunlight on the front of the fabric, thereby further reducing the risk of fading.

In daily use, users also need to pay attention to several details. Avoid scratching the fabric with sharp objects to avoid damaging the fiber structure, which makes the pigment molecules fall off more easily. In addition, regularly changing sheets and duvet covers can keep the bedding clean and hygienic. During the replacement process, users can check whether the duvet cover has signs of fading and take remedial measures in time.

For quilt covers that have faded, using a professional color fixative is an effective solution. Color fixatives can penetrate into the fabric fibers and combine with pigment molecules to form stable chemical bonds, thereby enhancing the stability of pigment molecules and reducing the risk of fading. However, before using a color fixative, it is recommended to conduct a small area test to ensure that it is harmless to the fabric and has a good effect.