Perfect for washing your favorite hiking socks while traveling. Wool Wash softens, refreshes, speeds drying and keeps you cool. Do not use on waterproof clothing use Campmor item 17688 for outerwear. Keeps woolen layers clean and fresh Faster drying items keep you more comfortable Convenient hand wash gel formulated for ease of use while travelling 100ml tube can be carried in hand luggage. Check with your airline for the latest criteriaDirections: 1. Wet items fully. 2. Squeeze approx one teaspoon 5ml or 10cm4in length of gel onto each item and work in. 3. Rinse items thoroughly in clean water.