Imagine if you were cleaning your shower with tile. Kind of the same concept. I let the chemical do the work. I also use a brush on the gutters and I spray the windows with vinegar. The vinegar isn’t as good as hand cleaning, but it helps.
I usually discount the drive if I do the house. Anyways I spray the concrete with a diluted chemical and I use a surface cleaner to loosen the dirt. After that, I rinse the dirt off. Free estimate click the Link GET A QUOTE and we will response you momentarily