How Often Should You Really Brush and Floss?
Twice a day, once a day — the guidance sounds simple, but technique and timing matter just as much as frequency.
The standard recommendation is to brush twice a day for two minutes each time, and floss once daily. But frequency alone doesn't tell the whole story — technique matters just as much.
Brushing too soon after eating acidic foods or drinks can actually wear down softened enamel. Waiting about 30 minutes after meals gives your enamel time to re-harden.
Flossing is just as important as brushing since it reaches the roughly 40% of tooth surfaces a brush can't touch — the tight contact points between teeth where plaque builds up fastest.
If you're unsure whether your current routine is doing the job, ask at your next visit — a quick check of your gums and any residual plaque will tell your dentist exactly what to adjust.