My ds 12 has a bad overbite and his teeth are quite crooked it's really effecting his confidence now. He was referred to orthodontist 6 months ago and didn't get approved as his brushing wasn't perfect went back to dentist and he said to get him a good electric toothbrush which we did and cut out sweets and fizzy juice even flavoured water all together even dentist said about the difference went this morning to orthodontist and he wasn't very nice criticised my son the whole time said his brushing wasn't right and spoke over me the whole time said a cheeky comment and when I said excuse me he just kept talking . I don't know what else I can do I supervise his brushing no sweets dentist gave me a list of things with hidden sugar doesn't get them has any one else has experience with this or advice I asked him what else we could do and he just kept taking over me it's been put back another 6 months now and my sons worried he won't have them for starting secondary school.