The answer to 'how to maintain water line' is to regularly inspect and maintain your home's water lines to prevent leaks, clogs, and other issues. This includes checking for any visible signs of damage or wear, monitoring water pressure and flow, and addressing any problems promptly.
Start by visually inspecting the exposed sections of your water lines, looking for cracks, corrosion, or leaks. If you find any issues, have a professional plumber assess and repair the problem. Additionally, check the water pressure and flow throughout your home to ensure it's within the normal range. If you notice a significant drop in pressure or water flow, that could indicate a larger issue with the water lines.