Using this Zefal mudguard is easy. First, find the right spot on your fork to attach it. Since it's universal, it should fit most forks without any issues. Just make sure it's securely fastened. When riding, it will do its job of protecting your face from mud and keeping your fork in good shape. As for maintenance, regularly check the 'Skin Armor' protective strips. If they get dirty, you can gently clean them with a damp cloth. Also, make sure the mudguard is tightly attached after each ride, as vibrations can sometimes loosen it. And if you notice any signs of wear, it might be time to replace the mudguard or the strips for continued protection.