Among frugality blog Wise Bread's eight tips for re-using old, nearly-busted socks in creative ways, this little gem that's perfect for the warmer weather ahead: Drop in a good amount of baking soda, then stuff them in your footwear when your feet aren't in them. They should be kept smelling a little fresher, with a bonus of not collapsing in shape when they're empty. Got industrial-strength foot funk? Combine the soda socks with some dryer sheets for your best shot at fresher feet. [Wise Bread]