Bactine MAX is an all-in-one antiseptic spray that cools and relieves minor cuts, scrapes, burns, bug bites & sunburn - Formulated with 4% lidocaine, the maximum amount allowed for OTC topical anesthetic. Accidents happen, be prepared. Keep your first aid kit stocked with Bactine MAX. Whether it’s a scraped knee, blistered heel or itchy bug bite, this spray provides cooling relief where you need it most. Feel confident that you are protected. Bactine MAX's main ingredient is benzalkonium chloride which stops bacterial microorganism growth on the skin. Treat your family with a sting-free first aid wound care. Unlike other hydrogen peroxide or alcohol based wound care products, Bactine cleanses and protects minor wounds, bug bites, and burns without a painful, harsh sting.