The video shows a person using a white substance to clean a gold-colored cell phone. The person applies the substance to the phone's surface with a brush, carefully covering all areas of the phone. The substance appears to be a cleaning agent, and the person uses it to remove any dirt or grime from the phone's surface. The person's movements are deliberate and precise, ensuring that every part of the phone is cleaned. The video ends with the person holding the phone up to the light, presumably to show the results of the cleaning.