What are the best practices for applying ceramic tile caulk to ensure a professional and long-lasting finish?

To apply ceramic tile caulk professionally and ensure a long-lasting finish, follow these best practices:

1. Clean the area thoroughly before applying caulk.
2. Use a high-quality caulk that is compatible with ceramic tile.
3. Cut the caulk tube tip at a 45-degree angle for a precise application.
4. Apply the caulk in a steady, even bead along the joint.
5. Smooth the caulk with a damp finger or caulk tool for a neat finish.
6. Allow the caulk to dry completely before exposing it to water or moisture.