Washing your gloves and sleeves with mild soap as outlined in the ASTM F496 standard is the best way to ensure your gloves and sleeves are clean. Per the standard, “The gloves and sleeves shall be washed with a mild soap or mild detergent and water. After washing, the gloves and sleeves shall be thoroughly rinsed with water to remove all soap or detergent and dried. Mild household type chloride bleach may be used for disinfectant purposes. Soaps, detergents, and bleaches shall not be used at strengths that would attack or harm the rubber surface.”