Stop the sun's UV rays from getting through permanently. Penguin UV Block turns fabrics into ultraviolet protection barriers. Most lightweight, light color garments offer little protection for your skin from the harmful effects of the sun's UVA/UVB rays. For example, a white shirt provides only UPF 5 (ultraviolet protection factor) when it's dry and even less when it's wet or stretched. Penguin UV Block increases your clothing's protection power from the sun up to UPF 50+. Penguin UV Blocker also prevents color fading, helps fabrics last longer, and is fragrance-free. For best results on clothing that isn't new, first wash garment with Penguin Sport-Wash to remove residues left by other detergents.
Packaging: 10 fl. oz. spray bottle permanently treats 4-6 lightweight garments