I m concerned that my husband doesn t like brush his teeth every night, he only uclean his teeth every morning. I have tried very hard and want him to accept, but it does not work. Even dentist told him that brush teeth at the night is more important than the morning. I wish if anyone can convince him brushing his teeth every night. He has no fillings so far, but feels nerves pain. He is still saying it s nothing to do with teeth clean. Appreciate with your advices. Best Regards,