I know that many people prefer to hose their mowers down with a garden hose. I admit I have done it. Still doing that is risky. If water gets into the wiring air filter or engine you could really do some damage. Hand washing with damp rag is a drag but also your safest bet.
Over 2500 buyers have left four- or five-star reviews of the Greenworks 22502 on Amazon. The most helpful reviewer compared this model to a couple Black and Decker electric mowers he had owned in the past. He was much more satisfied with his Greenworks mower because it could handle wet grass and was easy to maneuver.
Lawn mowers are tough. Like any machine though they need regular maintenance to run their best. Worse neglect can cause a mower to fail completely. So before the summer mowing season really kicks into high gear prep your mower right. From cleaning it to changing the oil to sharpening and balancing its blades this guide lays out steps to get your mower and your garden in tip-top shape.