Pressure Washing Guide

Midwestpro · Posted: Sat Mar 22, 2008 1:33 am Post subject: Low Pressure Cleaning

So many people, including inexperienced pressure washers, rely too heavily on water pressure to do the cleaning. Two major problems are caused by this; the first is the risk of damage to your home’s vinyl, deck, roof, window screens and so on. The second problem is; because they are relying on pressure they are not using effective cleaners if any. Due to this, contaminants like mold, mildew and algae are just blasted away but are not killed meaning they will grow back in several months time.

It is vital to use the correct cleaners so that these contaminants are killed. Using effective cleaners also means low pressure methods can be used during the cleaning process eradicating the risk of damage.

Make certain the pressure washer company you hire uses contractor grade cleaners and low pressure methods.

cobalt.rednitaj · Joined: 21 Mar 2009 Posts: 14

yeah ... its quite imp that u use right type of washing material so that all the contaminants and germs are properly killed... also using a wron chemical might prove to be harmful! and after the application of the chemical...wash out the chemical thoroughly just to avoid any left out residue!

footballmike · Joined: 27 Jan 2008 Posts: 10 Location: Texas

We had a "friend of a friend" wash our house before. He didn't use any house cleaners from my memory. The green mold that he blasted off came back within a year. Like you said he did not kill it so it came back quick.

Midwestpro · Posted: Tue May 05, 2009 7:46 am Post subject:

This happens a lot and the homeowner doesn't know any different. When it comes back the following year they call the same guy again to come clean it. So it becomes an every year thing, but if it is killed and removed with the proper cleaners then it stays away for much longer.

mvanderwal · Joined: 12 Jul 2009 Posts: 10

I had no idea that you were supposed to use a cleaner with the pressure washer. Shows how much I know! I was totally planning to just use the pressure to fire off the dirt.....I guess I'll do some more research now or go with the pros to do it right!