How To Wash Wool Socks By Hand. The best way to wash wool socks is to clean them using a gentle soap and cold water. The combination of cleanser and water will “unlock” the merino wool fibers.
When in doubt, be on the safe side by choosing to hand wash them. After rinsing well, the socks should be air dried flat away from direct heat sources to help them retain their shape. Washing wool socks in a sink:
A little bit of soaking in warm water and a mild detergent never does most socks any harm.
To wash wool, start by filling a bucket or tub with lukewarm water and 1/2 cup of mild laundry detergent. Washing wool socks in a sink: To wash wool, start by filling a bucket or tub with lukewarm water and 1/2 cup of mild laundry detergent. You should ideally aim to hand wash these socks for the best results.