Pressure washing
Videos
Pressure washing or power washing is the use of high-pressure water spray to remove loose paint, mold, grime, dust, mud, and dirt from surfaces and objects such as buildings, vehicles and concrete sur
A pressure washer is used to remove old paint from a boat.
Commercial pressure washing trucks. Set up with 2 hot water machines each and a window cleaning trailer.
Concrete cleaning with a surface cleaner.
Reverse graffiti
Videos
Reverse graffiti is a method of creating temporary or semi-permanent images on walls or other surfaces by removing dirt from a surface. It can also be done by simply removing dirt with the fingertip f
Pressure washing
…Nilfisk – Danish cleaning equipment company Reverse graffiti – Method of creating images on surfaces by removing dirt Washdown…
Reverse graffiti for the Pirate Party in Bayreuth, Germany
A message written in dirt on the back of a van
Part of a piece by Moose in San Francisco, California