Smith 190360 1 Gallon Bleach Sprayer for Cleaning & Mold Removal Ideal for use with bleach and other caustic chemicals Pressure release valve helps prevent chemicals from getting on you before opening the tank Corrosion resistant poly wand and shut-off with a comfortable grip and lock for continuous spraying Poly adjustable nozzle easily adjusts from solid stream to fine mist Large, no spill funnel top