Attention: Dirty clothes may lead to a decrease in protective ability. If the reflective safety vest is irreversibly damaged, dirtied, or partially missing at any time, it should be replaced immediately. Reflective vests are always worn on the outermost part of other clothing to provide optimal visibility. Do not use bleach, do not iron, do not dry clean, do not dry, up to 25 wash cycles, do not use organic powder unwashed, hand wash or machine wash at 40 ° C (maximum). It is recommended to regularly compare with new clothing. It is necessary to follow the post maintenance instructions, as improper handling may alter the performance of the clothing.