This may help; I have had a similar problem with hydraulic oil recently and I used Auto-Glym paint restorer (white, from Halfords) and it got rid of the oil stain entirely.Hydraulic oil is quite aggressive so this should work on teak-oil also. Best regards,Jack Rigmasters (UK)Ltd - Rigging Specialists 02380 511929
www.rigmasters.co.uk
Rigmasters (UK) Ltd, August 2009