I've never got ' furniture polish ' although I do sometimes get a smell similar to nail varnish ( or nail varnish remover ) on southern French sauvignon. Which, as you know, is pretty uninspiring stuff in the world of sauvignon blanc.
I always expect the following smells
South Africa - green and vegetal
NZ - blackcurrent leaf or something richer/sweeter and more tropical ( these make me groan is disappointment as I know before tasting that I won't like the wine )
Loire Central Vineyards - the chalky mineral smell of a Sancerre always smells slighty biscuity to me
Touraine and Chile - wet stones and grapefruit
Bordeaux - honey and citrus
Anywhere hot like Australia - nail varnish or nothing
Regards to the Mistress of the Dodgy Aroma