Pressure washing driveway cleaning demands lots of physical labor due to its porous nature. Dirt, mold,
oil, rust stains, and tree sap sinks deep into cement driveways. It is almost impossible to clean without
the proper commercial grade equipment and professional grade cleaners.
Concrete driveway cleaning will not completely remove oil and rust stains from fertilizer or a car. At best
you can only get out what is on the surface. Rust is almost impossible to remove. Chemicals that you buy
from the local hardware store actually set the stain in.
Pressure cleaning your own concrete can save you money, but it probably won't save you
that much. It is advisable to outsource this type of work to a
professional pressure washing contractor that is experienced in cleaning
concrete and already has the correct equipment for the job.