First of all ladies, please do NOT get a NO-NO. This horrible device is a blade which is heated up by an element and it literally burns the hairs off at skin level.
It has a dreadful reputation for burning people, and also they don't like to refund your money.
I epilate my face, using a small facial epilator. It hurts a bit but for me it lasts longer than any other method of hair removal.
Shaving is not kind to your skin, it creates stubble which you have to shave off regularly, so it is a vicious circle. Just look at men's faces !
Waxing is good but can be rather traumatic on sensitive areas such as the upper lip. Ouch !
Using a cream like Veet is acceptable for me but never IMMAC as it is horrible stuff
I tweezer the big ones out as the epilator does not seem to like them
Good luck !