The decal is kind of an advertising thing on the front and I'd like to remove it with out scratching the finish...Its been on there for a while. Its a military style helmet and fits perfect. I don't want to ruin it...Please help. Thank you....
Try using rubbing alcohol to loosen the glue that holds the sticker in place.Then use a piece of plastic along with more alcohol to slowly scrape the sticker off.This works well on glass so it should be fine for your helmet.