What are the best practices for using mirror command strips to securely hang a heavy mirror on a wall?

To securely hang a heavy mirror using mirror command strips, follow these best practices:

1. Clean the wall surface thoroughly before applying the strips.
2. Use the appropriate number of strips based on the weight of the mirror.
3. Press the strips firmly onto the wall and mirror, following the instructions carefully.
4. Allow the strips to set for the recommended time before hanging the mirror.
5. Check the mirror regularly to ensure it is securely attached to the wall.