Many homeowners treat their chargers like garden hoses, using them when needed and ignoring them the rest of the time. However, an EV charger handles a significant electrical load, and keeping it clean is a major part of home safety. If you let dirt and grime build up on the handle or ignore a frayed cable, you might end up with a car that will not start when you are already running late. Neglect can also lead to dangerous situations, such as an electrical shock or fire. Keeping your charging station in top shape involves regular tasks to perform yourself and those you must leave to the professionals.

Maintenance Tasks You Can Do Yourself

Each month, wipe down the cable and the outside of the device using a soft, dry microfiber cloth. If your cable is especially dirty from sitting on the ground, you can use a slightly damp cloth and a small amount of mild dish soap to wipe it clean. Never spray your charging station with water directly, as this will increase the risk of electric shock and ruin the equipment.

Then, look inside the charging handle to see if dirt and debris entered the port. If you see anything there, use a can of compressed air to clear the path for a perfect connection.

Checking for Warning Signs of Wear

During the cleaning process, look for any signs of trouble. Run your hand along the cable to feel for lumps, soft spots, fraying, melted or cracked rubber or crushed wiring. Check for charring, and confirm that the mounting brackets are firmly in place. If you notice even one of these signs, call a licensed electrician immediately.

Why You Need a Professional for the Big Stuff

In addition to routine maintenance, you need to have a licensed electrician stop by annually to handle the high-voltage work that is too dangerous for untrained individuals. A professional has specialized tools to thoroughly clean the internal circuit boards, where dust buildup can trigger a short circuit. They can open the casing to inspect for loose wiring and failing sensors, and they will test the Ground Fault Circuit Interrupter to make certain that it shuts off instantly if it detects any stray electricity. While you can wipe the handle and remove dirt and debris with compressed air, an expert can use electronic contact cleaner to remove microscopic corrosion from the pins that a regular cloth cannot reach.

If it has been more than a year since you had a licensed electrician service your charger, now is the time to get on the schedule. Call Duryea in Holyoke, MA, and ask our team inspect and clean your EV charger so that you can depend on it every time you plug in.