How to troubleshoot visual bugs in Fortnite

If you encounter visual bugs in Fortnite, please try the following:

1. How do I verify game files in the Epic Games Launcher?
2. How do I clear the Launcher cache on PC?
3. If you are on a PC, then perform a clean boot and disable background applications by following the steps in How do I disable background applications?
4. If the issue continues, please try to uninstall and reinstall the game and try again.

If all these methods fail, please see How to submit a Fortnite bug report in-game.