Bactine Spray is a Bayer product that will relieve pain on contact without stinging. It is used to treat pain and prevent infection from minor cuts, scrapes, and burns. Bactine is also useful for tattoo procedures as it soothes and promotes healing. Redness and swelling can be reduced during and after a tattoo procedure when gently applied to the skin with gauze or a surgical sponge. It can even be used as part of your wash solution.