Why Do Clothes Shrink in the Dryer? | Fabric Care Guide

The Science Behind Shrinkage: Heat and Friction

Clothing shrinkage is typically caused by a combination of heat, moisture, and mechanical agitation. When exposed to high temperatures, the fibers in the fabric relax and lose their original structure.

Moisture causes these fibers to swell, while the tumbling action of the dryer drum forces them to contract. While modern dryers with adapted drums reduce friction, natural materials like cotton, wool, and linen remain highly susceptible to changes in shape.

How to Prevent Your Clothes from Shrinking

Whether you are dressing for professional meetings or social gatherings, maintaining the perfect fit is vital. Follow these steps to protect your wardrobe:

• Read the Care Label: Always follow the specific instructions provided for each garment.
• Avoid Overdrying: Remove clothes immediately once the cycle ends to prevent fiber damage.
• Choose Air Drying: Using a washing line remains the most effective way to preserve fabric integrity.

Which Fabrics Are Most Shrink-Resistant?

If you prefer low-maintenance durability, these materials are naturally better at holding their shape:

Note: While these fabrics resist shrinking, extreme heat can still damage the elasticity or melt synthetic fibers.