Fold the shirt (or hoodie) inside-out before washing it
Wash at low temperature (cold is recommended)
You can dry the shirt in the dryer, but at low temperature, plus make sure the shirt is still inside-out
DO NOT IRON THE SHIRT OR HOODIE
We can not stress enough how important it is to wash (and dry) the shirt inside out. The metal tub of a washer and dryer is fairly abbrasive and can cause scratching to occur on the applied logos, or worse, the edge of the logo can get caught, which can cause the logo to separate from the shirt.