Using your Ferm Living Organic Bath Towel is easy. Just grab it after a shower or bath to dry off. To keep it in good condition, wash it in warm water with mild detergent. Avoid using bleach as it can damage the organic cotton. After washing, tumble dry on a low - heat setting. Don't worry about the 10% shrinkage, it's normal for organic cotton products. If you're not satisfied with the towel, you can return it within 30 days as per our return policy.