The videos and photos I see are always about the same materials and surfaces.
What material cleaning do you currently offer and which do you usually clean?
a lot of buildings do have for example marble parts. Can this be power washed?
The videos and photos I see are always about the same materials and surfaces.
What material cleaning do you currently offer and which do you usually clean?
a lot of buildings do have for example marble parts. Can this be power washed?
When you say power wash, I think of utilizing pressure to clean. This can be done to a lot of hard surfaces like concrete, brick, and others where pressure won’t hurt it. But on the other side of things, there is the term soft wash which doesn’t use pressure to clean, but instead chemicals, which get applied and rinsed off with barely any pressure at all. You can honestly clean almost anything, just have to have the appropriate pressure, chems, or sometimes both do the job.
Most residential guys do the same things, concrete driveways, the usual siding on houses, wooden or composite decks, roofs.
I can’t speak for commercial.
Read a lot on this forum. You will learn about all the types of surfaces we come across, how we diagnose it, and what we did to clean it. This community is here to help
Okay thank you ver much, I am building a business plan and a program on the townhall is helping me. They have required me to identify all materials I can clean; that why I was asking 
Technically you can clean any hard surface (stone, marble, concrete, brick), any wood surface, and any vinyl, hardiboard, etc surface you just have to use the appropriate method and or pressure. So list anything you want to clean and then research the proper way to clean it.