The only way to prevent razor bumps 100% is to prevent hair growth altogether. While waxing and epilation may help to reduce hair growth, you still risk the appearance of ingrown hairs or razor bumps as hair grows back in.Instead, consider a complete of laser hair removal treatment plan. Laser hair removal permanently reduces hair growth via the delivery of heat energy that zaps and destroys the hair follicle deep below the skin’s surface, preventing hair regrowth and thus razor bumps in the process. The result is smooth, hair-free skin that requires little maintenance and minimal concerns regarding hair regrowth.