Always read and follow the care instructions and any warnings on the garment label. And, follow the General Rules for washable fabric stain removal.
Wash with a permanent press cycle in hot water, use a cool-down rinse on permanent press and use one cup of water conditioner instead of detergent.
If the discoloration remains, either repeat this procedure or wash with the correct amount of detergent and either all-fabric bleach or chlorine bleach, if safe for the fabric. (always check for colorfastness first.)
If the fabric is white, consider speciality products available in grocery or drug stores, such as Rit's "Whitener and Brightener" to whiten the fabric.
Always separate and wash your whites separate from colors. And, don't put heavily soil garments with lightly soiled items.
MEN'S HORIZONTAL DR. COOL SHIRT
This shirt is constructed using Coolcore's patented chemical-free moisture and sweat activated material to make sweat work for you. Rather than a simple wicking technology, the material delivers three distinct functions: wicking, moisture circulation, and regulated evaporation to reduce the fabric's surface temperature by up to 30%. Unlike other workout shirts Dr. Cool is chemical-free so that cooling benefits last the life of the shirt. Learn more about this technology. Shop for this technology>
ATTITUDE SUPPLY SACK PACK
Made with coated ripstop Nylon fabric on top and 500 denier coated Cordura® Fabric on bottom. Sack Pack features include: Big, outer pocket with waterproof YKK zip closure; Double stitched with Nylon threads; Light loop to be seen during night rides; Chest strap for action sports; and can be folded in its inner pocket for convenient carry. Handmade in Milan, Italy. Learn more about this technology. Shop for this technology.