There are several methods you can try to remove red clay stains from concrete. Here are some options: Use a pressure washer: A pressure washer can be an effective tool for removing red clay stains from concrete. Start by sweeping or blowing off any loose dirt or debris from the surface. Then, set the pressure washer to a medium to high pressure setting and hold the nozzle about 6 inches from the stains. Work in a back and forth motion, starting at the top of…
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