Waxing and the Facial Hair question ---

I have gotten rid of most of my facial hair using lazer hair removal.

Problem is ---- my one year guarantee period may have expired — and the job isn’t completely done yet.

My mom says I should just pluck out whatever’s left (or wax it) — however, I heard from somewhere that doing that will have the opposite effect on the face than it had on the rest of the body. (That is — instead of causing the hair-growth to diminish over time - as waxing and epilating did very well for my body-hair ------- with the face-hair, it could un-do the effects of the laser therapy.)

What should I do?