Spray application is a method used to apply liquids, such as paint, pesticides, or coatings, in a fine mist. This technique allows for even coverage over surfaces, making it efficient for large areas. Spray application can be done using various tools, including spray guns, aerosol cans, or airless sprayers, depending on the material and desired finish. The process involves breaking the liquid into tiny droplets, which are then propelled onto the target surface. This method is commonly used in industries like automotive, agriculture, and construction for tasks ranging from painting vehicles to applying herbicides on crops.