Possibly a stupid question... but my husband is helping me wax down there. Is it okay to use the finishing oil down there that comes with most of the other kits (legs, face, under arms)? I am trying not to get the oil anywhere near the actual lips/opening though. But does anyone know if it's safe or will it irritate the vagina if it gets too near it? And if the oil is not good to use down there, what could I use to get the left over wax off?