“How do the AquaSonic ProFlex brush heads promote teeth whitening while being gentle on the gums?”

1-1 of 1 Answer

• The AquaSonic ProFlex brush heads feature precisely angled bristles with alternating hard and soft areas. The stiffer bristles on the surface enamel enhance teeth whitening by 20%, while the outer bristles remain gentle on the gums, ensuring a comfortable brushing experience.

  This answer was generated by AI based on customer and product data.