Your shirts, socks, and underwear can be washed in a regular washing machine at a normal or cool temperature setting. Use regular detergent and avoid fabric softener. We prefer to hand wash because it’s easier and quicker (when traveling) but the choice is yours.
IMPORTANT: DO NOT TUMBLE DRY. After a wash, ring out the water and lay your clothing flat on a towel to air dry, flipping periodically. Don’t leave directly in the sun to dry.