Hunter Valley work splits into two types. Vineyard cellar doors, guest houses and function venues need presentation cleaning on a schedule, usually timed around events and the tasting season rather than done once a year.
Rural and semi rural homes deal with red dust rather than salt, which behaves differently. It sits in the texture of render and in Colorbond ribs, and it needs a rinse and dwell approach rather than the treatment used for coastal mould.