A paint sprayer is a tool designed to apply paint, stain, or other coatings quickly and evenly. It uses a pump to force the liquid through a nozzle, creating a fine mist that covers surfaces more efficiently than traditional brushes or rollers. Paint sprayers are commonly used for large projects, such as painting walls, fences, or furniture, and can save time and effort. There are different types of paint sprayers, including airless sprayers, HVLP (High Volume Low Pressure) sprayers, and compressed air sprayers. Each type has its advantages and is suited for specific tasks. Proper technique and safety precautions are essential for achieving the best results and avoiding overspray.