pressure-wash
1. [ verb ] wash before painting to remove old paint and mildew
Synonyms: powerwash
Examples:

"pressure-wash the house"

Related terms: wash
Similar spelling:   pressure-cook
  pressure_sore
  pressure_gage
  pressure_dome
  press_release
  pressurize
  pressurise
  pressure_gauge
  pressurised
  pressure-cooker
  pressure_cooker
  pressure_unit
  pressure_suit
  pressure_feed
  pressure_point
  pressure_level
  pressure_group
  pressure_cabin
  pressurized