The answer to 'pressure washer discolored' is that discoloration or staining on surfaces cleaned with a pressure washer is a common issue, often caused by mineral deposits or chemical residues. This can happen when the pressure washer is not used properly or the wrong detergents or cleaners are used.
Some common symptoms include streaks, spots, or a hazy film left behind on the cleaned surface. This can happen on concrete, siding, decks, or other materials. To fix the issue, you'll need to properly clean and rinse the surface, or in some cases, re-treat it with the right cleaning products. If the discoloration persists, it's best to call in a professional cleaning service to properly diagnose and address the problem.