What is the primary function of a hose bib?

The primary function of a hose bib is to control the flow of water, specifically to turn the water supply on or off. Typically installed on the exterior of a building, a hose bib is a faucet that allows users to easily connect a garden hose for outdoor watering needs, such as irrigating lawns, washing cars, or filling pools. By turning the handle, you can either allow water to flow through the hose bib or stop the flow completely, making it a crucial component for managing outdoor water use effectively.

This function is particularly important for those involved in gardening or landscaping, as it provides convenient access to water when needed while also offering control over water usage.