Wool has natural antibacterial properties and really doesn’t need washing that often. For a gentle airing, hang your items out on the clothes line on a dry, breezy day.
If you decide that you would like to wash your garment, hand wash in warm water with a specialist wool detergent. Do not rub the wool as the fibres may felt together.
Gently squeeze out excess water after rinsing the detergent and then roll in a towel to remove more moisture.
Lay flat and air dry.