Omg literally the same with mine! My daughter was soo good but my 2 year old son never opens his mouth up I have to pin him down to get the brush in his mouth 🙄my dentist said cut sugary stuff completely especially juices but that’s hard too 😭 his front two teeth has got white decay so i try my best to brush and cut chocolate and sweets so let’s see 😔
My son is the same. We go through phases of it being okay to having to pin him down. He likes to brush himself but obviously doesn't brush well. I have found watching a song on you tube about brushing teeth helpful.
I've had this on and off with my 2 year-old aswell. We found watching the Duggee brushing teeth song seemed to help. She also needs her own toothbrush in her hand. I now brush her teeth and then she brushes her teeth and we sing the song or have it paying on YouTube.
I’m dealing with the same thing with my daughter, she absolutely hates it!! You’re not alone girl lol