1. Regular Cleaning
Keep your automatic faucet controller clean by wiping it down regularly with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners, as these can damage the finish or sensors. Pay special attention to the sensor area, removing any debris or buildup that could interfere with its function.

2. Check for Leaks
Periodically check for leaks around the faucet and under the sink. Even small leaks can waste significant amounts of water over time and indicate potential issues with the faucet's components. If you notice any leaks, tighten connections or replace worn seals promptly to prevent further damage.

3. Test Sensor Function
Test the sensor function of your automatic faucet controller regularly to ensure it activates reliably when needed. Wave your hand in front of the sensor to activate the water flow, and observe any delays or inconsistencies. If you notice any issues, clean the sensor area or adjust the sensor settings as needed.