Camellia oil is a natural product that helps to prevent rust.
The oil was originally used by Samurai to help prevent rust and corrosion on their swords and so has a long history of use.
After you finish working on your bonsai or other plants or trees, wipe your tools with Camellia oil using a lint free cloth.
Although you should not use Camellia oil directly on tress, it will not harm them.
Also many bonsai growers use Camellia oil to help restore the shine to their bonsai pots and give them a new lease of life.
Country of origin: Japan.