A squirt nozzle is a device attached to a hose or bottle that allows for the controlled release of liquid. It typically features a trigger or lever that adjusts the flow and direction of the liquid, making it useful for various applications such as gardening, cleaning, or watering plants. These nozzles come in different shapes and sizes, often designed for specific tasks. For example, a garden hose nozzle can provide a fine mist for delicate flowers or a strong jet for cleaning surfaces. The versatility of a squirt nozzle makes it an essential tool for both home and professional use.