git-clean – Remove untracked files from the working tree. Follow below steps for removing untracked files
- Check what will be deleted by using the -n option
git clean -n - Enter below command to delete the files
git clean -f
Also to remove
- Directories, run git clean -f -d or git clean -fd
- Ignored files, run git clean -f -X or git clean -fX
- Ignored and non-ignored files, run git clean -f -x or git clean -fx
Reference