Lysol is a brand name of cleaning and disinfecting products distributed by Reckitt Benckiser. The line includes solutions for hard and soft surfaces, air treatment, and hand washing. The active ingredient in many of the Lysol products is benzalkonium chloride. The active ingredient in the Lysol Power and Free line is hydrogen peroxide. Scents from Lysol include Crisp Linen, Floral, Fruit & Citrus, Gourmand, and Fresh.