As previously answered here: Console.Clear(); doesn't clean up the whole console

Console.Clear();

Console.WriteLine("\x1b[3J");

This sequence removes the whole content of the console. (But it only works reliable if the clear command is called first)

As described here: https://learn.microsoft.com/en-us/windows/console/clearing-the-screen

• \x1b[3J - "3J only clears the scroll back."
• \x1b[2J - "2J only clears the visible window"