What is the direct answer?
Baking soda can be mildly abrasive, so use a fluoride toothpaste for routine brushing and do not scrub teeth with dry powder.
What does this question mean?
Baking soda is sodium bicarbonate, a mild alkaline powder that can loosen some surface deposits but does not replace fluoride toothpaste.
What can you do next?
For routine brushing, use fluoride toothpaste and a soft brush. If a dentist suggests a bicarbonate product, follow its label and use gentle short strokes.
When should you seek dental care?
See a dentist for persistent stains, sensitivity, cavities, or enamel wear. A professional can distinguish surface stain from decay or enamel loss.
What should you ask the dentist?
Ask whether the colour change is stain, decay, fluorosis, or enamel loss, and which toothpaste fits your teeth.
Frequently asked questions
Could this need treatment rather than home care?
See a dentist for persistent stains, sensitivity, cavities, or enamel wear.
What should I ask at an appointment?
Ask whether the colour change is stain, decay, fluorosis, or enamel loss, and which toothpaste fits your teeth.

