I use Spray and Wash to get the cuffs of my jackets clean, and get out chain grease stains. But I've never tried it on the chamois.
Although I do most of my laundry in cold water, I wash my shorts in warm or hot, and rinse warm. I've always figured that grease rinses off my dishes better in hot water, so it follows that lanolin, which is animal fat, would rise better in warm or hot. However, I read someplace that modern detergents are formulated to work equally well in cold, so maybe I'm just wasting the hot water. Dunno. But it makes me feel better to use hot water when washing shorts...![]()