1, jeans wash and fade most easily. If the newly bought jeans are soaked in salt water for about 10 hour, they will not fade after washing.

2. If there are white spots on jeans, you need to ask the customer the source of the clean spots. If it turns white with acid, holes will appear after washing.

Jeans are hard to wash because they become hard in water. When washing this kind of clothes, soak them in cold water first, and then scrub them with soap. Machine wash with washing powder after brushing. The optimum washing temperature is 50℃ and the washing time is 15 minutes. Finally, rinse with warm water and cold water, dehydrate and dry.

I. Wool

Washing method

1. Alkali-resistant, neutral detergent should be selected, preferably special detergent for wool.

2. Soak in cold water for a short time, and the washing temperature shall not exceed 40 degrees.

3. Squeeze and wash, avoid rubbing, squeeze out water, evenly spread or fold and hang in the shade, and do not expose to the sun.

4. Wet shaping or semi-dry shaping can remove wrinkles.

5. Don't use the pulsator washing machine for machine washing. It is recommended to use the drum washing machine first and choose the light washing gear.

6. It is recommended to dry-clean high-grade clothes made of all wool or wool blended with other fibers.

7. Jackets and suits should be dry-cleaned, not washed.

8. Don't scrub with a washboard.

2. Silk

Maintenance method

1. Expose to the sun to avoid fading, yellowing and color deterioration caused by lowering the fastness.

2. Avoid contact with rough or acidic or alkaline substances.

3. Wash, iron and dry before collection, preferably folded and wrapped in cloth.

Don't put mothballs, or the white clothes will turn yellow.

5. Pad cloth when ironing to avoid aurora.

Washing of acrylic cotton clothing

Acrylic cotton, also called expanded cotton, is a kind of wadding made of acrylic fiber. The winter clothes made of acrylic cotton are easy to keep warm, smooth and comfortable to wear. To wash this kind of clothes, we should choose the appropriate method according to the variety, performance, characteristics and color of the fabric. Generally, clothes are washed with a detergent for 5~ 10 minutes, then the heavily polluted parts of clothes are scrubbed clean, rinsed, rinsed, dehydrated and shaped, and then hung in the shade.