Using your Sweet Protection Fluxer MIPS bike helmet is easy. First, adjust the 360 Occigrip Fit system to get a snug fit on your head. You can make on - the - fly height adjustments as needed. When you're not using your eyewear, use the eyewear grippers on the helmet to store them safely. For best results, wear this helmet every time you go cycling to protect your head. As for maintenance, use a mild soap and water to clean the exterior and interior padding of the helmet. Avoid using harsh chemicals as they may damage the helmet's structure. Check the helmet regularly for any signs of wear and tear, like cracks or loose parts. If you notice any damage, it's time to replace your helmet to ensure your safety.