I have boils on the outside inner leg by my vagina. Or in grown hairs, don't really know how to get rid of them?

It's difficult. If it's recurring boils, you probably are carrying a bad bacteria on the skin. This area is especially prone. Don't shave. You could try an antibacterial wash only a couple times / week (every day is too much - the bugs just get resistant to the wash!) & keepthe skin well moisturized, but also try to wear loose-fitting clothes to keep dry. Surgery to remove the chronic infection works best.