This JetPilot rash shirt is perfect for water - related activities. To use it, simply slip it on over your head like a regular shirt. When you're done with your activity, rinse it with fresh water to remove salt, sand, or chlorine. Hang it to dry in a shaded area to prevent color fading. Avoid using harsh detergents as they can damage the fabric. Also, don't iron the shirt as high heat might affect its elasticity. With proper care, this rash shirt will serve you well for a long time.