Probably it’s not the first place you would think of to buy hand sanitizer, but you get the most for your money at Auto Zone stores and online at AutoZone.com! A VP Racing Fuels 1-gallon jug of hand sanitizer (made with 80% ethanol and skin-soothing glycerin) costs $9.99. This is comparatively much less, by 50%, than Amazon or Walmart. Use this economy size to fill your smaller bottle and save BIG!