Purchasing disposable razors or razor cartridge refills is an ongoing expense, but the price of using old, dull, and unclean blades are razor burn and an increased potential for infection. Usually, problems develop because the razor becomes dull with overuse, so protecting your skin is worth the investment! Use a clean sharp razor each time to maneuver carefully around curves, raised areas and crevices to avoid getting nicks and cuts that can get infected. Razors with built-in moisturizing strips can get you better results by helping to protect and soothe your skin as you shave. If you’re unsure about the condition of your blades, try looking for razors with an indicator strip that tells you when it’s time for replacement. The final step is to always moisturize just-shaved areas that are prone to dryness, such as the face and legs.