Melbourne, Apr 5 : By using age-old household remedies for stubborn stains, Australia''s Shannon Lush has become the best-selling author with her book `Spotless' and is being referred to as the `Queen of Clean'.
Lush can remove any stain, be it a dark carpet of bleach marks, a benchtop of ink, a wooden floor of nail polish or clothing of red wine.
Her book with journalist Jennifer Fleming, `Spotless'-the guide to fighting household grime-turned out to be so successful that it has sold more than 500,000 copies.