To use a 19mm garden hose tap adaptor, screw it securely onto your garden tap, ensuring a tight fit.

Connect your garden hose to the other end of the adaptor, and turn on the water supply to start using your hose for watering or other outdoor tasks.

1. Cleaning: Attach a pressure washer or a spray gun to the adaptor for outdoor cleaning tasks like washing cars, driveways, or outdoor furniture.
2. Filling Containers: Connect a filling nozzle to the adaptor for filling large containers, buckets, or watering cans directly from the tap.
3. Watering Systems: Use the adaptor to connect drip irrigation systems or sprinklers for efficient watering of plants and lawns.