Mistake 1: brushing too hard

Hard scrubbing does not make teeth cleaner and can irritate gums or contribute to wear, especially when combined with an abrasive toothpaste. Use a soft-bristled brush and small controlled movements. If bristles quickly splay, reduce pressure.

Mistake 2: rushing or following the same path

A short, automatic routine tends to miss the inside surfaces, back molars and gumline. Divide the mouth into sections and spend enough time on the outer, inner and chewing surfaces. A timer or powered brush can help with consistency.

Mistake 3: treating brushing as the whole routine

Plaque also accumulates between teeth and around implants, bridges, retainers and aligner attachments. Floss, interdental brushes or another aid may be appropriate. The correct size and technique should be demonstrated for your mouth.

Mistake 4: an old or unsuitable brush

Replace a toothbrush or brush head when bristles are worn or approximately every three to four months. A small head can make back teeth easier to reach. Manual and powered brushes can both work well when used correctly.

Mistake 5: ignoring bleeding gums

Bleeding can be a sign of gum inflammation and should not lead to abandoning cleaning. Continue gently and arrange an assessment if bleeding persists, if there is swelling or bad breath, or if you notice gum recession or tooth mobility.