Awkward
The toothbrush does an adequate job, but I am unable to find replacement heads for it. I posted the question about availability and no one--not even the seller--responded. I use a AA-battery-powered Colgate toothbrush with a replaceable rotating head that I think does a better job than the oscillating one that comes with this set. The flosser is kind of cool and does have a good bit of pressure. My teeth and gums do feel better after using it. The different spray heads are nice, too. Surprisingly, the flosser requires a proprietary charging cord whereas the toothbrush uses a USB-C charging cable. Both connect to a USB-A jack for power. The flosser is big and bulky in the hand owing to the water tank and requires the user to twist and contort to keep the water pumping. It would have been nice if the manufacturer had provided a bag or case to keep all of the loose ends--i.e., brushes, flossing heads, power cords--together.
Rating: 3 stars