recently bought a veet bikini and underarm hair removal kit. i've never used removal cream before, always opted for shaving, so i followed the instructions to a T. however when i do my bikini line and i remove the cream with the spatula, i notice that i'm still left with a few mm of stubble. is this normal, or am i doing it something wrong? i assumed it would take the hair off right down to the surface of the skin.