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

When installing and maintaining kitchen faucet supply lines, it is important to follow these best practices:

1. Turn off the water supply before beginning any work.
2. Use high-quality materials, such as stainless steel braided lines, for durability.
3. Ensure proper sizing and connections to prevent leaks.
4. Regularly check for any signs of wear or damage and replace as needed.
5. Use Teflon tape or pipe joint compound on threaded connections to prevent leaks.
6. Avoid overtightening connections to prevent damage.
7. Consider hiring a professional plumber for complex installations or repairs.