Which of the following demineralises the enamel of the teeth?

PYQ SSC JE (Junior Engineer) 2024

Which of the following demineralises the enamel of the teeth?

  1. A.

    Soft toothbrush

  2. B.

    Acids produced by bacteria

  3. C.

    Toothpaste

  4. D.

    Saliva

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