Exfoliation is important to get the best results. Use a scrub or baby sponge to wipe off dead skin cells and bring out the ingrown hair. If you skip this part, you may not get smooth skin later.
Dry your face with a towel if you are using a dry epilator and if you are using a wet epilator, get right into it. Moisturize afterward to soothe the aching skin follicles. If your skin feels too red or irritated wash with cold water a few times, they apply aloe vera gel.