Tired of hand-washing swimwear? Well, with Roux Maison Swimwear Detergent, you can now wash your swimwear in the machine with a detergent designed to maintain its elasticity, shape and color. This detergent leaves no residue and each little 1oz bottle is good for 2 machine loads. Of course, you’ll still get all the benefits if you hand-wash as well, and you can use less since each bottle will last 4 to 6 hand washes. It’s true that swimwear takes a beating from sweat, salt water, chlorine and sunscreen and these chemicals along with all the activity that comes from swimming will naturally shorten the life of your swimwear, but Roux Maison’s hypo-allergenic formula looks like it’s turning the tide so that perfect swimwear can last a bit longer.