As you open the windows and start spring-cleaning your home, add another item to your to-do list: Clean your lawn tools.

Your electric lawnmower, weed trimmer and hedge trimmer have been cooped up and unused for months. And you’ll need to do more than knock the dust off of them.

Cordless lawnmowers and power tools need regular cleaning and maintenance so they operate properly. Good news: They’re easier to take care of than gas-powered tools.

Follow the manufacturer’s instructions for cleaning your specific models. Generally:

• Remove the tool’s battery before you get started, and slip on a sturdy pair of gloves to protect your hands.
• Use a dry cloth to wipe down the device and remove cobwebs, dust, loose dirt and dead bugs.
• With a plastic scraper or a bristle brush, scrub off dried mud and grass all over the device, even underneath.
• Damp-clean the machine all over with a wet cloth, but steer clear of the motor. Take extra care around the blade.
• Look for cracks on the casing and determine if the tool is still usable. Check that the handle is tight and sturdy. Inspect the blade for rust.
• Fully charge the tool, replacing the battery if it has gotten damaged over the winter.