Re: Flossing your teeth
Yes, flossing is important. Should try to do it once a day. You need to go into each gap twice (to get both sides of the teeth) and hug the floss to the tooth in a C shape so it is contacting the tooth surface and then pull the floss up.
Depends on your caries development risk, hygiene routine and dental health. 1 year may be fine for a person who brushes their teeth well and has no decay whereas a person who has a lot of calculus, has active decay and does not brush well may require a 3 month recall. Ever patient is different.