Spray devices are tools designed to disperse liquids in a fine mist or spray. They are commonly used for various purposes, including gardening, cleaning, and personal care. Examples of spray devices include spray bottles, garden sprayers, and aerosol cans. These devices often feature a nozzle that controls the flow and pattern of the liquid being sprayed. Many spray devices are designed for ease of use and efficiency. For instance, pump sprayers allow users to manually pressurize the container, while trigger spray bottles enable quick and precise application. Overall, spray devices are versatile tools that simplify the process of applying liquids.