This circuit has a power source, a complete path for electrons to flow, and a resistor as the load. An electric circuit is a path in which electrons from a voltage or current source flow. Electric current flows in a closed path called an electric circuit.
A service will typically charge $660 which includes labor and material, to clean the exterior of a 1200-square-foot house. You can rent a power washer for $160 a day and do the job and save75 percent.
Cost to Pressure Wash Siding. Cost to Pressure Wash Siding. A house cleaning service charges $660 to pressure wash siding vs. doing it yourself for $160. Use your ZIP Code to adjust the home improvement and repair cost to where you live. DIY.