Hi, I know how to clean my riding pants and jacket. I take out the pads zip up the zippers when I remember and wash them in a bucket or on hand wash cycle on the washer. However, I don't know how to clean out my Adventure boots, my Leather gloves, or my helmet. I have tried helmet cleaner on all three, but they still stink after the cleaning. Any suggestions for removing the stink that comes from 4 days 12 hour riding in 100F heat ?