Which dentifrice ingredient should be avoided if a non-abrasive dentifrice is recommended?

Non-abrasive dentifrices are designed to clean teeth without scratching or wearing down the enamel, making them suitable for individuals with sensitive teeth or those looking to prevent enamel wear. Baking soda, while a common ingredient for its mild abrasive properties and ability to neutralize acids, can potentially contribute to abrasion on the tooth surface. This means it should be avoided if a non-abrasive formula is specifically recommended.

Fluoride, on the other hand, is a beneficial ingredient that helps to strengthen tooth enamel and prevent decay without adding abrasive qualities. Similarly, calcium phosphate is known for its role in remineralizing enamel and does not have abrasive properties. Charcoal, while it is often marketed as a whitening agent, can also vary in its abrasiveness depending on the formulation, but it is less commonly recommended in non-abrasive products.

Therefore, the preference for non-abrasive dentifrices leads to the need to avoid baking soda to preserve enamel health while still providing effective cleaning and protection.