How It Works: After selecting the right razor for you (we love the 5-blade, moisturising Schick Hydro Silk Sensitive Razor ($8)), maneuver the blade against the direction that the hair is growing (the exception being in areas where your skin proves more sensitive to avoid irritation like your bikini line).
How Much It Works: The process should be painless, but accidents happen. You may end up with pesky knicks or razor burn (which can cause slight itching or burning).