The most important part of ensuring that tools will not spread sudden oak death is to be sure that no organic debris or soil is present on the tool. This applies to all portions of the tool, including parts that may not be visible (like the return of a chain in a chainsaw or the interior of a tree chipper).
← How do I clean my tools well enough to ensure I’m not spreading sudden oak death?
How do I clean my tools well enough to ensure I’m not spreading sudden oak death?