The 1-gallon backpack sprayer is built for repeated use with the toughest chemicals, including bleach and other water-soluble solutions. It features Viton seals and O-rings, durable premium shut-off with comfort grip and lock, pressure release valve, 36" long reinforced hose, poly adjustable nozzle and 15" poly wand. The combination of these chemical resistant features will have you prepared for any cleaning job you are faced with. | Smith's 1 Gallon Bleach and Chemical Sprayer