Using these arcade buttons is super easy. Just connect them to your project following the basic wiring instructions. When you want to play a game or use them in your DIY setup, simply press the button and enjoy the 2mm travel that gives a great feel. As for maintenance, keep them clean by gently wiping them with a dry cloth. Avoid using any harsh chemicals or abrasive materials as they could damage the buttons. And be careful not to apply too much force while pressing, as this might affect the internal mechanism over time.