|Thanks for your help! You're right, shoes are probably causing a lot of my trouble. I'll try keeping them in a bag, and putting them on right before my runs. I'll also wash my hands after touching my shoes. Hopefully that will help! I typically start feeling itchy around 45min into my runs. I can't get to the shower until close to 2 hours after starting (1:30 run, 20min drive), and I'm really miserable by then! Can I use Technu earlier, or do I really need to be able to wash it after 5 min?