The following sentence needs to be revised, edited, and proofread.
Its a good idea to brush and floss you're teeth at least twice a day so you're teeth are not full of caveteis and your gums arent swollen and infected and you dont have bad breathe.
Choose the most effective revision.
It is a good idea to brush and floss your teeth at least twice a day in order to avoid cavities, have healthy gums, and so that you don't have bad breath.
It is a good idea to brush and floss your teeth at least twice a day in order to avoid cavities, gum disease, and bad breath.
It's a good idea to brush and floss your teeth at least twice a day so your teeth are not full of caveties and your gums aren't swollen and infected and you don't have bad breath.
Its a good idea to brush and floss you're teeth at least twice a day in order to avoid caviteis, gum disease, and bad breathe.