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5thwheeleroldma's avatar
Apr 07, 2015

Pressure Washer --- First Time Buyer

Thinking of getting an electric, 2000 psi, 1.8 GPM pressure washer; mostly to clean scum off my huge driveway. The drive way may be around 600 ft sq, as it includes the maneuvering space for our 5th wheel. Will it take me too long to clean off that space with such a pressure washer? Will it be satisfactory? I know you can remove finishes, paint, etc with a pressure washer if not careful.

We live in E Texas and every spring the driveway, patio, etc is covered with green mold. I have been getting it off with a strong bleach solution, but now when I get the green mold off, there remains a brownish stain, or scum, that still looks bad.

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