30 dB Ear protectors must be used ALL THE TIME to get full benefit. Follow the manufacturer's instructions. Check hearing protection regularly for wear and tear. Replace ear cushions or plugs that are no longer pliable. Replace a unit when head bands are so stretched that they do not keep ear cushions snugly against the head.
Disassemble ear muffs to clean.
Wash ear muffs with a mild liquid detergent in warm water, and then rinse in clear warm water. Ensure that sound-attenuating material inside the ear cushions does not get wet. Use a soft brush to remove skin oil and dirt that can harden ear cushions. Squeeze excess moisture from the plugs or cushions and then place them on a clean surface to air dry. OSH Answers Search Help OSH Answers Search is designed to help you specifically target items about Occupational Health and Safety that are explained in the OSH Answers portion of our site.