There are also lotions that are specifically made for preventing/healing ingrown hairs. I've heard good things about Anthony Logistics Ingrown Hair Treatment. It's a bit pricey, but I'm told it lasts a long time and is very effective. There is also a cream called Bump Stopper II that I've had good results with. They used to carry it at Target, but they recently discontinued it, at least in my area. They might have it in more ethnically diverse areas than where I live, since it's targeted primarily at the African American market.