Answer
How often should a resin driveway be cleaned?
A wash and a low-setting power-wash once or twice a year; upkeep is minimal.
In short
Occasionally. A wash and a brush, and a power-wash on a low setting once or twice a year, keeps a resin-bound driveway looking new. Because it is smooth and permeable it does not trap weeds or loose stone, so upkeep is minimal.
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