After each use, rinse swimwear in cool tap water to remove sunscreen, sand, sweat and chlorine. To wash after every few wearings, turn the swimsuit inside out and hand wash in the sink, using a few drops liquid detergent in warm water. Gently squeeze the suds through the garment, don’t wring or twist. Rinse well and lay flat to dry. At the end of the season, put your swimwear in a mesh lingerie bag and run through a gentle wash cycle with a mild detergent before storing for next year.