Go to a boat store like BOAT/US and buy a product called TE KA a teak deck cleaner. It is a 2 part very strong Basic solution with a Nutralizer. This stuff is a serious bleach. Follow the directions....
One of the best wholesalers for a wood floor lamp is www.northlandcreations.com They are friendly and fair priced.
infectious disease
just walk intill you ran into daylight
Mineral Spirits!