What are the best practices for installing and maintaining bathroom faucet supply lines?

When installing and maintaining bathroom faucet supply lines, it is important to use high-quality materials, such as braided stainless steel lines, to prevent leaks and corrosion. Ensure proper sizing and connections, and regularly check for any signs of wear or damage. Additionally, it is recommended to turn off the water supply before making any adjustments or repairs to the supply lines. Regular maintenance and inspections can help prevent costly water damage and ensure the proper functioning of your bathroom faucet.