Hi everyone, My new pride and joy is a little let down by a brown stain on the passenger drivers seat (see piccy below !) .... I have tried gentle deterent and agitating a little, not soaking just damp. Not sure what the stain is, if I was going to guess I would say Coke-Cola or makup (last owner was female).. hoping it not anytohn worse after last weeks Top Gear ! Respectfull ask for help to best remove Many thanks.