Keep your hands chemical-free with the adaptable and adjustable hose-end sprayer. 405-HE saves time when spraying small or large areas without needing to pump the sprayer. It also saves money when using the concentrated chemical of your choice as concentrates are less expensive than premixed solutions. 405-HE was designed for dispensing concentrates such as fertilizers, insecticides, pesticides, herbicides, fungicides, deer repellants, etc. The 405-HE provides best coverage using a broad, sweeping motion.