It's rightly said, "you only brush the teeth you want to keep".
Read Our Founder & MD Dr Aaditi Mahajan's authored article on do's and donts for some of the common but painful dental issues published on Rediff.com
https://www.rediff.com/getahead/report/are-you-taking-care-of-your-teeth-in-the-lockdown/20200820.htm