Baking soda can not get rid of age spots, age spots should be removed by laser treatment or cryotherapy in a professional dermatology department. Baking soda, i.e. sodium bicarbonate, is an alkaline substance, which is mostly used as a cleaning agent or food additive in daily life, and it can remove grease and dirt or make pastry fluffy. Using baking soda on the face will not only not get rid of age spots, but may also damage the skin barrier. Age spots, known as seborrheic keratosis, can affect your appearance, but if you want to get rid of them, it is important to have them treated by a dermatologist. If the age spot rash is thin, you can consider Q laser treatment; if the color is darker, you can receive peeling CO2 laser treatment. In addition, liquid nitrogen cryotherapy is also available. Don’t believe in prescriptions for age spots, and make sure to undergo regular treatment, which is recommended to be carried out under the guidance of professional doctors.