Here is a guide on how to exfoliate your legs by using salt.
Make a mixture from half of a teaspoon salt and some body wash in your hands
Take a shower as you usually do.
Take some of the mixture and rub it in circular motions on your legs. Be sure that you don’t forget the knees and any other rough areas.
Rinse the mixture off your legs.
Dry yourself off.
Rub body lotion into your legs to moisturize.