It is important to take proper care of your iPhone in order to keep it in optimal condition. To clean the holes in your iPhone, you should first turn it off and remove any accessories or cases. Then, use a soft and dry cloth to gently wipe around the holes. If needed, you can use a slightly damp cloth to remove any dirt or dust particles. Be sure to avoid getting moisture inside the holes or damaging any of the components. Once all the holes have been wiped down, let the phone dry completely before turning it back on and reattaching any accessories or cases.