Boys with long hair on both sides of the cheeks may be caused by the exuberant level of androgens during puberty, which can be dealt with by shaving, using hair removal products, physical hair removal and other methods. 1. Shaving: You can use a razor to shave off the hair on both sides of the cheeks, which can temporarily relieve the phenomenon of long hair and improve the image, but you need to shave every few days. 2. Use hair removal products: Hair removal products contain chemical ingredients that work on the hairy areas to melt and break down the hair. You can buy safe hair removal products and apply them on the hairy part of your cheeks, which will take away the hair after tearing off, but it can’t achieve permanent hair removal. 3. Physical hair removal: If guys want to permanently remove the hair on both sides of the cheeks, they also need to carry out physical hair removal. For example, laser hair removal, the principle is to use the wavelength of the laser, the hair follicle tissue destruction, will not grow new hair again. However, two or three treatments may be needed to achieve permanent hair removal. Boys are advised to seek medical attention in time and take the appropriate method of hair removal under the guidance of the doctor.