options other than dpkg-source
are useful when the package's clean target is troublesome, or
to avoid needing the build-dependencies.
-.TP
+
+dgit will only actually clean the tree if it needs to
+(because it needs to build the source package
+or binaries from your working tree).
+Otherwise any untracked files will be simply ignored.
+p.TP
.BR --clean=git-ff " | " -wgf
Use
.BR "git clean -xdff"