Maintenance
After using your helmet, with a wet soft cloth, lightly wipe off any grime (e.g. dead insects, dirt, sand, dust, etc.) on the shield and then fully wipe it clean using a dry soft cloth. When the shield gets wet (e.g. rainwater), it should always be wiped with a soft cloth after use.
When cleaning the shield, never use any petroleum-based solvents or detergents containing abrasives. Contact with petroleum products and other solvents may impair the optical properties and reduce the mechanical strength. To clean the shield, apply some common PH-neutral detergent diluted with clear water using a soft cloth and wipe gently. Finally, wipe it dry with a lint-free soft cloth. To clean the shield, do not use saline water or hot water (above 50ºC).