I put my boots on the dryer every day. Your body releases moisture, and that moisture makes stuff stink...dry boots don't stink. Dry boots last longer and don't fall apart on you. Dry boots hold their shape better. This goes for work boots, casual boots, work-out sneakers et al. Oh, and they have glove attachments, that dry out gloves!

As for where to buy a boot dryer, they're just about any sporting goods or hardware store... But you don't get out much..?

What a time to be alive!