Summarize this article:

Monitor your skin for 24 ours to ensure that waxing will not cause irritation.  If your skin doesn't become irritated, it is likely safe to use the waxing strips. For first-time waxers, start by removing hair from the legs.  This is one of the less sensitive parts of the body.  Once you have some experience, move on to more sensitive areas like the underarm and bikini line. It is not recommended to use the strips to wax areas of skin that have already been waxed. If you take medication that affects your skin, get approval from a doctor first before using Veet wax strips.  Do not use Veet ready-to-use wax strips if you are elderly or diabetic.  There could be serious health risks involved. Waxing is fine if pregnant; however, know that your skin may be more likely to bruise.

Summary:
Apply a small amount of wax to the target area with a Perfect Finish wipe (included).