Dr. Michelle's products were recommended by a friend, and solidified watching a dental docu-series. I ordered toothpowder and the mouth rinse/dispenser combo, and got the toothbrush. I have been using for a week now and it's amazing to see/feel the difference in my teeth. For me, it was not an issue switching toothbrushes. The toothbrush feels soft but robust enough to clean surfaces and stimulate the gums. I'm very pleased with my products.