The answer to 'pressure washer filthy' is that a pressure washer can become dirty and clogged over time, leading to reduced performance and efficiency. Common causes include mineral buildup, debris accumulation, and improper storage or maintenance.
Symptoms of a filthy pressure washer include low water pressure, erratic spray patterns, and difficulty starting the machine. To solve this issue, you'll need to thoroughly clean and maintain the pressure washer, including flushing the system, replacing worn parts, and properly storing the unit when not in use. In some cases, it may be necessary to call a professional cleaning service if the problem is severe or you're uncomfortable performing the repairs yourself.