It is not possible to clean the calculus by yourself, you should go to a regular clinic or hospital to remove it. Scaling is required to remove tartar through specialized instruments, and the commonly used instruments for removing tartar are ultrasonic scalers. The doctor will clean the tartar by choosing the right power and angle of operation to avoid damaging the teeth. The only thing you can do is to brush your teeth, and effective brushing can only remove plaque but not calculus, and it is easy to damage the gums if you pick at the calculus. If you don’t have the relevant expertise and professional cleaning equipment, you can’t clean your own calculus. It is recommended to choose to go to a regular hospital stomatology or dental specialty hospital for cleaning, so as to avoid unnecessary danger.