Gentle washing usually lasts 1 to 3 years, but this varies depending on the state of your home and the amount of rainfall in your area. How often should a gentle or pressure wash be performed? With the gentle wash system, a house with vinyl or aluminum siding will stay clean for a minimum of three years. Stained or painted wood siding is always more porous and requires more attention. Washing wood thoroughly every one to two years can help prolong the longevity of the stain or paint.
Dark spots on a roof consist of a type of algae that thrives in humid climates; the longer the algae stay on the roof, the longer they have to devour the shingles. Cleaning a roof every three to four years can ensure a longer lifespan, increase its reflective properties, reducing energy costs and creating better overall appeal to the roof. Our SoftWash process should normally take 2 to 3 years before it is returned. Every household has reasons why they have algae to begin with, and those factors can influence how quickly they return.
Shady spots, wet areas, vegetation layer, and seasonal climates are factors that influence the equation. For commercial residences, gentle washing is also the preferred method, however, if mold and algae have long been ignored, pressure washing is often needed. Gentle washing thoroughly cleans surfaces and eliminates bacteria that are the primary cause of discoloration in roof systems and other structural surfaces. One of the most important differences between power washing and gentle washing a home is that a gentle washing system does not harm the exterior of the house.
When professionals use the gentle washing system and the right chemicals, spores do not spread or excretions are expelled. While gentle washing may be a bit more expensive than regular power washing services, it's worth the additional investment. Gentle washing chemicals are designed to stay on a surface and need a little time to work, while pressure washing doesn't. Pressure washing increases the risk of damaging the home, so gentle washing is the preferred method for cleaning the outside of a home.
Gentle washing thoroughly cleans surfaces and kills microbes that are the primary source of stains on ceilings and also on several other building surfaces. In addition, gentle washing does not use high destructive pressure, unlike pressure washing, and gentle washing treatments last much longer than pressure washing treatments. Gentle washing removes microbes that cause tarnishing, while pressure washing only removes the surface layer. A lower PSI does not cause damage and the chemicals used in a gentle wash are safe for residential use.
Phoenix Clean has encountered homeowners in the past who have tried to pressure wash their own home, without understanding the benefits that gentle washing can provide. Finally, it can be tempting to wash your home with soft, self-made clothes, since there is no longer a danger of injury due to high PSI.