Stainless steel sink is made of stainless steel kitchen utensils, with anti-corrosion, antibacterial, durable and other characteristics, so it is widely used in kitchen washing, purification and other occasions. However, after long-term use, the surface of the stainless steel sink is easy to accumulate scale, oil stains, bacteria and other stains, affecting beauty and hygiene. method of removing stainless steel sink stains and cleaning and maintenance methods