How to Wash Cashmere Properly

Cashmere fibers are fine, elastic, and naturally scaled. Improper washing - including excessive heat, agitation, or strong detergents - can cause:

• Shrinkage
• Loss of softness and elasticity
• Surface roughness or glazing
• Permanent shape distortion

In many bulk orders, these issues are often misinterpreted as quality defects, when the real culprit is incorrect washing.

Tip from our factory floor: In a typical EU wholesale shipment of 500+ cashmere sweaters, roughly 10–15% of returns are due to washing errors rather than fiber quality.

Cashmere can be washed safely under controlled conditions. From a factory perspective, washing cashmere is about cleaning without stressing the fibers. The goal is to remove dirt while preserving elasticity, loft, and hand feel.

See also: Can Cashmere Be Ironed? How to Control Temperature Safely - steaming and low-heat finishing complement proper washing.

Based on factory testing and export handling standards, we recommend:

1. Water Temperature

• Use cold to lukewarm water only
• Maximum 30°C (86°F)
• Hot water increases shrinkage risk, especially in fine-gauge sweaters

2. Detergent Selection

• Mild, neutral detergents only
• Avoid bleach, enzymes, or alkaline cleaners
• Wool or delicate-fiber detergents are preferred

3. Washing Method

• Hand washing is strongly recommended
• If machine washing is necessary:

1. Use gentle or wool cycle

2. Place garments in a laundry bag

3. Avoid spinning or heavy agitation

Even "machine-washable cashmere" should be tested for bulk orders and clearly labeled for B2B buyers.

Improper drying can damage cashmere as much as incorrect washing.

• Do not wring or twist
• Gently press excess water with a towel
• Lay flat to dry, reshaping naturally
• Keep away from direct sunlight or heat sources
• Hanging wet sweaters can stretch and deform the garment

Factory insight: Flat drying and reshaping is standard practice for wholesale shipments to Europe and North America.

Based on export experience, the most frequent washing-related issues include:

• Using hot water "to clean better"
• Applying regular laundry detergents instead of wool-safe products
• Machine washing without protection
• Tumble drying or radiator drying

These mistakes often cause irreversible damage, even on high-quality cashmere, leading to returns and customer complaints.

To reduce misunderstandings and after-sales issues:

1. Clearly specify maximum washing temperature on hangtags and product pages
2. Indicate whether machine washing is allowed
3. Avoid vague phrases like "wash normally"
4. Align washing instructions with ironing and drying guidance (link to ironing guide)

Well-written care instructions can reduce return rates by up to 30% in European and North American wholesale programs.

Many care issues are interconnected:

• Shrinkage often results from hot water or excessive agitation
• Pilling may increase after improper washing
• Ironing damage is more likely on poorly washed garments

Proper washing guidance should be consistent with low-temperature steam ironing, storage, and pre-shipment finishing.

Cashmere does not require complicated care - it requires controlled care.

• Correct washing preserves softness, elasticity, and premium hand feel
• Improper handling shortens lifespan and increases after-sales risk

For wholesale buyers, private-label brands, and export orders, clear washing guidance is part of product quality, not an afterthought.

► See also: Cashmere Care Best Practices for Wholesale Export