Keep your banana plugs in top shape with this simple routine: just give them a quick freshwater rinse after each use – it’s as easy as that! Notice some corrosion starting to build up? Don’t worry – grab an old toothbrush, dip it in some rubbing alcohol, and give those plugs a gentle scrub. This basic care routine is your best defense against serious corrosion issues that might require aggressive cleaning methods. Remember, a little prevention today saves you from bigger headaches tomorrow!