A toothbrush and some baking soda make your teeth whiter. Many things stain your teeth and there are different ways to remove different types of blemishes. These can occur on the outside or inside the tooth. No type of brushing can remove stains that have formed from inside the tooth. But brushing them with baking soda or using toothpaste with baking soda can remove stains from the surface of your teeth.

Spots that bicarbonate can remove

The spots on the surface of the teeth can be caused by poor oral hygiene or by tobacco, food, beverages, medications or a combination of all of them. Brushing your teeth with baking soda can remove the surface stains from your teeth. Mixing baking soda with water forms a slightly abrasive paste and when combined with brushing, both act on surface stains.

Spots that bicarbonate cannot remove

Inner tooth stains can be caused by excess fluoride, tetracycline (an antibiotic), genetic causes or unknown events. The brushing does not reach the interior of the teeth and has no effect on these types of stains, no matter what the brush. Persistent stains, such as those caused by tobacco, can be professionally removed by the dentist or dental hygienist on a cleansing appointment and cannot be removed with common brushing. The cavities can also cause your teeth to stain and these spots are not affected by brushing. The spots in the cavities can be white and calcareous or gray, brown and black.

Sodium bicarbonate and toothpaste

Toothpaste polishez teeth to clean them. The ingredients in the toothpaste include fluoride to make the teeth more resistant to the cavities and the flavoring provides a fresh taste. Abrasives such as baking soda are added to toothpaste to help remove stains and brighten teeth. Abrasive ingredients can cause tooth sensitivity if they are too strong for teeth. If your teeth become sensitive after using homemade or commercial baking soda, stop using it and talk to your dentist.

The proper brushing technique

Brushing with baking soda or a mixture of pasta and baking soda requires that you use a proper brushing technique to remove stains effectively. Brush your teeth at least once in the morning and once in the afternoon with a soft bristle brush with baking soda and a slight pressure. Accommodate the brush at a 45-degree angle with the gum line and use light circular strokes. Then roll the brush to the surface of the wheels. When brushing the surface of the molars, you can make a movement from front to back.