Do you have an underground or even above ground parking garage? Since
parking complexes are enclosed they can get awfully dirty. Sand brought in
from the cars on the streets, wind blowing dirt in on a windy day. Not to
mention the cars that leak oil all over the place. You are faced with a
dilemma; "How do I get this clean?" Well reality is that you aren't going to get
down on your hands and knees and scrub it with a brush and a bucket of water.
We have a sweeper scrubber machine made just right to get the job done. We use a biodegradable soap solution to help ease away glycol, oils and fine dust. The machine is ideal to is before sealing the concrete before striping, or a monthly cleaning to help keep that good appearance that you have.
This machine runs on natural gas so there is no fear of enclosed populates. When it scrubs it collects the water and soap that it has disbursed out on to the surface.