We’ve been doing it with the bumpy side down when it’s supposed to be the other way around. So, try placing the bumpy side up instead. It might make all the difference. Give it a go, and let us know how it feels!
Consulting your dentist can help you figure out what’s best for your pearly whites. Too much toothpaste can lead to issues like dental fluorosis and stains, so it’s wise to be mindful of how much you’re using.