1. Ditch the shaving cream for a soothing gel bar you swipe over your legs.
2. Use an exfoliating mitt to buff away dead skin and get a closer shave.
3. If you forget to do it in the shower, you can "dry shave" with Lixa, a water-free shave gel that won't eff up your skin.
4. Dry your razor after use and store it in a case — keeping it out of a humid environment (aka the shower) will make it last longer.
Get this one from Amazon for $6.23.