Kids' Helmet Care: Cleaning, Straps, and Replacement

Quick answer

Clean your child's helmet with mild soap and water, and never use harsh chemicals. Check strap adjustment so the helmet sits level and snug. Replace the helmet after any crash or when it no longer fits properly—usually every 3 to 5 years even without a crash.

How to Clean a Kids' Helmet Without Damaging It

Most helmet shells and liners can be wiped down with a soft cloth dampened with lukewarm water and a drop of mild dish soap. Avoid soaking the helmet or using solvents like alcohol or ammonia, which can weaken the foam or break down adhesives. For the padding, if it is removable, hand wash it separately with the same mild soap, then air-dry completely before putting it back. Never put a helmet in the washing machine or dryer—heat can warp the shell and degrade the protective foam.

• Use mild soap and water only; rinse the cloth, not the helmet.
• Remove and hand-wash padding if the manufacturer allows it.
• Air-dry away from direct heat or sunlight.

Adjusting Helmet Straps for a Secure Fit

A helmet only works if it stays in place. The front edge should sit just above the eyebrows, and the straps should form a V shape just below the ears. Adjust the side straps so they meet at that V, then tighten the chin strap until you can fit no more than one finger between the strap and your child's chin. Always check that the helmet doesn't slide forward or backward when your child shakes their head. If the straps are twisted or the buckle won't stay tight, it's time to rethread or replace the strap system.

• Position the helmet level, not tilted back.
• Tighten the chin strap so it's snug but not uncomfortable.
• Recheck the fit every few weeks as kids grow.

When to Replace a Kids' Helmet

Replace the helmet immediately after any impact—even a minor drop onto a hard surface can compromise the foam. Also replace it if you see cracks, dents, or crushed foam, or if the straps are frayed or the buckle is broken. Even without a crash, most manufacturers recommend replacing a helmet every 3 to 5 years because materials degrade over time. And of course, if the helmet no longer fits because your child's head has grown, it's time for a new one.

• After any crash or hard drop, replace it—no exceptions.
• Look for visible damage: cracks, dents, or worn straps.
• A helmet that's too small or too large won't protect properly.

Diagnosis: Common Helmet Care Problems

• Symptom: Helmet smells bad or looks grimy: Likely cause: Sweat and dirt buildup on padding and straps. Corrective action: Remove padding if possible and hand wash with mild soap; wipe shell and straps with a damp cloth. Stop if the padding is not removable—then just wipe the interior with a damp cloth and air dry. If odor persists after cleaning, replace the padding or the helmet.
• Symptom: Helmet slips or tilts when riding: Likely cause: Straps are too loose or not adjusted to form a V below the ears. Corrective action: Adjust side straps and chin strap as described above. Stop if the helmet still slips after proper adjustment—it may be the wrong size. A helmet that can't be adjusted to stay put should be replaced.
• Symptom: Visible cracks, dents, or crushed foam: Likely cause: Impact or age-related degradation. Corrective action: Do not use the helmet. Replace it immediately. Stop if you are unsure whether damage occurred—err on the side of replacement. Never try to repair a damaged helmet; replacement is the only safe option.

Product facts

• BANWOOD ECO HELMET - SAND (50-54 cm): BANWOOD ECO HELMET - SAND (50-54 cm) is made with a recycled ABS shell and EPS foam liner, certified to EN 1078 and CPSC standards. The recycled shell and certified protection mean you can clean it with mild soap without worrying about compromising safety, and the certification ensures it meets rigorous impact standards.
• BANWOOD REFLECTIVE STICKERS - ALPHABET: BANWOOD REFLECTIVE STICKERS - ALPHABET are printed on certified high-grade reflective vinyl that catches headlights and street lamps from up to 50 meters away. Adding reflective stickers to a clean helmet improves visibility on evening rides, and they can be a fun way to personalize the helmet while keeping safety in mind.