Pretreat stains by scrubbing them with a concrete detergent.
Easiest way to pressure wash concrete.
If concrete is badly stained a blast of water won t be.
Mix bleach with water and then add dishwashing detergent to the mix and put it into a spray bottle.
The red and yellow tips put all the pressure in a very small area and will blast the top off the concrete.
Brick and concrete in areas with daily shadowing will often acquire mold or algae through the fall and winter.
How to pressure wash your driveway step 1.
The white and the black are more spread out and designed for washing cars siding etc.
Clear debris and excess dirt or dust from surface using a broom.
Before you start using the power giant make sure that you are.
Start by choosing the proper pressure and nozzle tip.
If the concrete is flat you can start on any side.
Cover nearby exterior walls and doors with plastic sheeting and painter s tape.
1 use the green tip when washing concrete.
Getting the washer ready for cleaning.
Things to do before washing concrete surfaces.
1 8 cup dishwashing detergent.
How to pressure wash concrete surfaces like a pro.
Actually these work for just about any surface you choose to pressure wash.
Thoroughly read proper.
Steps of pressure washing concrete surfaces driveways sidewalks patios.
Spray the solution onto the cement patio let it sit for a few minutes then scrub the mix into the concrete with a stiff brush.
Washing the concrete 1.
Protect exterior walls and doors.
To help you setup your pressure washer.