The helmet is the most important piece of riding gear. It’s designed to last between five and seven years, before the outer shell gets too brittle and the expanded polystyrene (EPS) liner loses its ability to absorb impacts. Here’s how to keep your motorcycle helmet in top condition and make it last as long as possible.
If it’s been dropped or knocked, it may be cracked. If the exterior is scuffed, check the EPS behind it hasn’t collapsed. There’s not point working on a helmet that’s too badly damaged to wear.
Soak any dried-on filth or flies with wet kitchen paper-towels, then wash with a soft, clean sponge. Don’t use any solvent-based cleaner or degreasers. Dish-washing liquid is fine as long as you rinse it off well to remove any detergent.