I'm white and it's never occured to me to put any bread ties on any windowsills... Have I been missing out? Does that accomplish some sort of goal? đ§
But why? I usually throw them away. Or I put them in the junk drawer for a few years in case I find another use for them and THEN throw them away when I clean out the junk drawer... Do they have some kind of hidden potential I'm not aware of? Does leaving them on a windowsill somehow change their properties?
Or store it in the freezer, and then toast it to thaw it. You'll get toast in the end, not straight bread, but hey, suuuper long shelf life. Allows you to stock up too. :)