What should I check before starting a generator that hasn’t been used for a long time?

Before starting the generator, make sure to check all its parts to ensure everything is in good working order. First, you need to check and clean the carburetor to allow the generator to run smoothly. Also check the spark plugs and engine oil before starting. Most importantly, take the generator to a well-ventilated, open space before restarting it. Running the generator regularly also helps keep it in good condition.