Pressure washing service is the process of using high volumes of water at 1200-4500 p.s.i to target deep down dirt and grime. The pressure washing services prices in Seattle, is usually determined by the material needing pressure washed, common materials requiring periodic power washing include wood, concrete and metal.
The process is the first step in restoration of wood structures such as furniture, wood decks, concrete walkways and cedar roofs. Restoration of these structures call for exact chemicals, certain degrees of pressure, the right fan tip and many more detailed items that complete the job list.
CHEMICALS USED IN POWER WASHING
There are certain chemicals that most pressure washing companies use, below is a table with the chemical, its function and the material it’s commonly used on. The list is not a complete list but merely descriptive of what is standard in the power washing industry.