Barber Shop Aid No Burn Alcohol-Free Antiseptic Aftershave can be used after shaving face, legs, etc� , on scalp to soothe and help heal relaxer burn and also can be used to help remove dyes from skin after dying hair. As an antiseptic, it has the advantage of not burning when put on a wound, which is not the case with alcohol-based antiseptics. As the antiseptic in Bactine, benzalkonium chloride has been used safely for decades on childhood scrapes and cuts. Kids love the No Burn alternative!