Toothbrushing has evolved into a major fight in our house...I have to pin down my daughter and force the toothbrush in her mouth. She's perfectly happy to put the toothbrush in her mouth and chew on it, and she occasionally sees me brushing my teeth and I let her "help." But within a few seconds of me grabbing the toothbrush in her mouth she is screaming. We get the same reaction from either an electric or a regular toddler toothbrush...distraction with books or short YouTube videos doesn't help. She doesn't watch TV yet. Any tips???