Remove the mask/cage and chin cup, wipe them down using disinfecting spray or wipes, and dry them. Then use a soft cloth or sponge and a mixture of water and no-tear shampoo (to prevent stinging soap from dripping into your eyes during play) to wash the entire helmet, inside and out. Rinse well, taking care to remove all the soap. Thoroughly dry your helmet using a clean towel and then leave it to dry in a warm, well-ventilated area.