Business Insider spoke to the Gilette's Head of Scientific Communications Dr Kristina Vanoosthuyze.<br />She told us the five key things guys can do to avoid the dreaded razor burn.<br />Use a cleanser before you shave.<br />Treat your neck differently to your face.<br />Don't skimp on the shave gel.<br />Don't press too hard and let the razor do the work.<br />Never tap your blade on the sink, or wipe it on a towel.
