What is wrong in regard to (water jet spray) hydrotherapy: A. Does not harm gingivae B. Removes plaque C. Removes required pellicle

What is wrong in regard to (water jet spray) hydrotherapy:
A. Does not harm gingivae
B. Removes plaque
C. Removes required pellicle
by

1 Answer

Answer :

B. Removes plaque
by

Related questions

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