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Pressure washing help needed

Posted on 5/2/13 at 12:58 pm
Posted by Uncle JackD
Member since Nov 2007
58626 posts
Posted on 5/2/13 at 12:58 pm
What do you spray with before pressure washing? Pure bleach or bleach/soap mix? Is there anything better?

Also, do you put it in the pressure washer reservoir or do you spray with separate tank?
Posted by CajunFootball
Jackson, Mississippi
Member since Oct 2010
19432 posts
Posted on 5/2/13 at 1:00 pm to
What are you washing? My driveway I use just water. My boat, I wash it like normal but substitute pressure washer for hose.
Posted by Uncle JackD
Member since Nov 2007
58626 posts
Posted on 5/2/13 at 1:01 pm to
quote:

What are you washing? My driveway I use just water. My boat, I wash it like normal but substitute pressure washer for hose.


Washing house and cement/flagstone.
Posted by CajunFootball
Jackson, Mississippi
Member since Oct 2010
19432 posts
Posted on 5/2/13 at 1:03 pm to
I just use the water and let the high pressure do all the work. It's real simple lol.
Posted by 34venture
Buffer Zone
Member since Mar 2010
11369 posts
Posted on 5/2/13 at 1:03 pm to
quote:

cement


You are not washing cement. FWIW

To answer your question on the concrete just water, and house a bleach water mix before hand.
Posted by VanRIch
Wherever
Member since Sep 2007
10364 posts
Posted on 5/2/13 at 1:13 pm to
I have a pressure washer but don't use it for the house everytime. I just spray bleach which does the work all by itself. Once a year I'll pressure wash the house though.
Posted by wickowick
Head of Island
Member since Dec 2006
45790 posts
Posted on 5/2/13 at 1:17 pm to
JoMax from a handheld sprayer will kill off any green shite...
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 5/2/13 at 1:26 pm to
Just use the actual pressure washer water. If you can't reach areas up high on your house, there is a little hose connected to the pump. Put bleach or simple green in a bucket and let the hose suck up the mix
Posted by Tigerpaw123
Louisiana
Member since Mar 2007
17251 posts
Posted on 5/2/13 at 1:32 pm to
Use jomax and bleach mixed according to label directions, but DO NOT put it in the pressure washer reservoir, it will mess up the pump, put it in a garden sprayer, it is amazing how well it works
Posted by PvilleP
Prairieville
Member since Apr 2011
1950 posts
Posted on 5/2/13 at 1:47 pm to
quote:

JoMax from a handheld sprayer will kill off any green shite...


Stuff is like magic.

Posted by Themole
Palatka Florida
Member since Feb 2013
5557 posts
Posted on 5/2/13 at 2:02 pm to
If you are doing your drive way, or exterior of your house for that matter, use the liquid pool chlorine instead of regular bleach. Pool chlorine is 4X stronger than house bleach. Just be careful with your Lovelys flowers.

For house wash, in a 5 gal. bucket, mix 1 cup of liquid Tide to 1 gal of bleach or pool chlorine if you really want it bright and clean, fill the rest with water.

You can also add some liquid dish washing detergent (NOT DAWN!)Dawn makes it dangerous like WW1 chemical warfare dangerous.

The key is to allow the chemical to do the work.

Spray the solution through the pump using the black orifice, if the pump has a dema valve (venturi) pickup.

Allow it to sit for 30 mins. then using the PWs 45* fan, begin the power washing process, working from the bottom up. Bottom up keeps from washing the solution off.

1200 psi is an excellent working pressure (although it's really GPM that does the work). It allows for plenty of power should you need to get up close for stubborn spots.

Themole
This post was edited on 5/2/13 at 2:04 pm
Posted by DuckManiak
Member since Nov 2011
3731 posts
Posted on 5/2/13 at 2:05 pm to
3/4 water and 1/4 bleach is what I use. You can buy a case of bleach for what it costs to buy 5 gallons of any commercial cleaner. Works just as well IMO.
Posted by Uncle JackD
Member since Nov 2007
58626 posts
Posted on 5/2/13 at 2:06 pm to
Thanks for the info
Posted by Ole Geauxt
KnowLa.
Member since Dec 2007
50880 posts
Posted on 5/2/13 at 2:28 pm to
jack, wait for a sunny day. sometimes, depending on severity,,, a light spray of water and bleach and then the sun hitting it will work,,,, just keep the bleach off the flowers.
Posted by SpeckHunter
Denham Springs
Member since Sep 2012
853 posts
Posted on 5/2/13 at 2:52 pm to
Jomax is the shite! Use it!!!
Posted by subMOA
Komatipoort
Member since Jan 2010
1706 posts
Posted on 5/2/13 at 3:01 pm to
Jomax as mentioned mixed with bleach as per the instructions on the back. It's magic.

Also works wonders in your boat bilge.
Posted by skidry
Member since Jul 2009
3249 posts
Posted on 5/2/13 at 3:02 pm to
Bleach ages everything prematurely. I don't use it on anything I own.

I do like Jomax though.
Posted by White Roach
Member since Apr 2009
9449 posts
Posted on 5/2/13 at 3:03 pm to
I use a combination of JoMax and Outdoor Bleach, diluted with water. I apply with a garden sprayer to avoid the bleach causing and pressure washer pump seal problems.

I only let the solution set for 5 or 10 minutes. Don't let it dry on your siding. Wet down any landscaping or grass next to the house before spraying the cleaning solution.

Have fun!
Posted by Pepperidge
Slidell
Member since Apr 2011
4311 posts
Posted on 5/2/13 at 3:15 pm to
for the cement just the high pressure...


for the house, I use a mixture of one quart of liquid Spic n Span to 1 gallon of bleach and 1 gallon of water...I use a separate backpack sprayer...works great for me...

I used to spend hours doing driveways and walk ways...but picked up a briggs and stratton surface cleaning attachment...works great and saves time...

LINK

Posted by TIGRLEE
Northeast Louisiana
Member since Nov 2009
31493 posts
Posted on 5/2/13 at 3:17 pm to
Bleach water mix in a sprayer.
Oe behind with washer.

Wahla.
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