Always read and follow the care instructions and any warnings on the garment label. And, follow the General Rules for washable fabric stain removal.
Some fabrics which are white or pastel colored contain optical brighteners or fluorescent whitening agents (FWAs) which were applied during manufacturing. These agents can decompose when exposed to light and atmospheric conditions, or prolonged storage conditions. In some cases the entire fabric becomes dingy or develops a yellow cast. In other cases the yellowing develops only where exposed to light. The FWAs can also be damaged by the use of chlorine bleach.
Unfortunately, once the FWAs are damaged, the whitening agents can't be reapplied to the fabric.
All fabric bleach or the use of speciality products available in grocery or drug stores, such as Rit's "Whitener and Brightener" may help. Carefully read and follow the instructions on the product label, and check for colorfastness first.
DRAPER BODY THERAPY® NAP BLANKETS
This Body therapy® Nap Blanket offers a comfortable/snuggable blanket for use at home or on the road. The Nap Blanket can be used on the couch, your favorite chair or even during sporting events. The Draper Therapies Nap Blanket contains 50 % Celliant® (Polyester)/50% Wool. Celliant® is the world's most technologically advanced fiber containing a proprietary blend of minerals extruded into the polyester fiber. Learn more about this technology. Shop for this technology>
WOMEN'S LONG SLEEVE CREW NECK
This women's long sleeve crew neck shirt is the ideal workout shirt for any activity. Dr. Cool uses a patented chemical-free cooling material designed by Coolcore to you comfortable, dry and cool for maximum performance. The moisture and sweat activated material delivers three distinct functions: wicking, moisture circulation, and regulated evaporation to reduce the fabric’s surface temperature by up to 30%. Learn more about this technology. Shop for this technology.