[Bunty]

Hi Vol,
This is something that i have tried & tested many times , even on a good polished dining-room table surface.

(a) Get brown paper & place it over white mark
(b) Get your iron at low heat
(c) Put iron on paper over mark & hold there
(d) The mark will disappear
(e) Finish with good polish

There are times when you need to adjust the heat on the iron / not too hot, so begin with low heat. Just sort of twist the iron from side to side, however do apply pressure. If the iron is too hot, the paper may siick to the surface & lift the polish/varnish.

Best of Luck,
Bunty