来苏尔，又名来苏水、来苏儿，是Reckitt Benckiser分发的家用清洁剂与消毒剂的品牌名称。用于清洗销售，消毒食品表面和去除异味。 该名称用于喷雾剂，预饱和的组织以及液体解决方案。许多来苏尔产品的有效成分是苯扎氯铵。这种成分对鱼类来说是剧毒(LC₅₀ = 280 μg ai/L)，对水生无脊椎动物的毒性非常高(LC₅₀ = 5.9 μg ai/L)，对鸟类是中等毒性(LD₅₀ = 136 mg/kg-bw)，对哺乳动物来说是轻微毒性（“安全”）(LD₅₀ = 430 mg/kg-bw)。

Lysol (/ˈlaɪsɒl/ LYE-sol) 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.