My 15 month old does not want to brush her teeth!

My son went through something similar around that age. One day brushing teeth was fun, and the next day he acted like I was torturing him. 😅 Sometimes I wonder if it's teething-related or just them realizing they can have opinions about everything. We just kept brushing, even if it wasn't perfect. Some days I had to sing songs, let him hold a second toothbrush, or make silly faces to get through it. Now that he's older, if he's had something sweet, I sometimes show him little videos about "germs" on teeth and remind him during brushing that we need to get all the germs out. 😂 Obviously your little one is still a bit young for that, but it worked surprisingly well for mine when he got older. Everything is a phase with them!