Brushing and flossing with arthritis or a weak grip: tools that help

Stiff fingers, a weak grip or sore wrists can turn brushing and flossing into a chore, and chores get skipped. The tools below come from two sources, the US National Institute of Dental and Craniofacial Research (NIDCR) and the American Dental Association’s consumer site; the problem-by-problem table is our own and is not dental advice.

What the sources say

On its page about oral hygiene, NIDCR says some people find flossing difficult because of arthritis or other issues. If it is too hard to hold floss, it suggests a plastic or wooden dental pick, or one of these: a floss holder, a floss threader, a water flosser or tiny interdental brushes. It advises brushing twice a day with fluoride toothpaste and cleaning between teeth regularly, aiming for once a day.

The ADA’s MouthHealthy page for adults over 60 says that if you have arthritis or another condition that limits movement, you should try an electric toothbrush. It also recommends soft bristles and a small head for hard-to-reach areas, replacing the brush every three or four months or sooner if the bristles fray, and looking for the ADA Seal on products.

Match the tool to the problem

Problem	Try	Source
Cannot grip a thin handle	Electric toothbrush; or build up the handle	MouthHealthy recommends an electric brush for limited movement
Cannot wrap floss around fingers	Floss holder, pick or threader	NIDCR lists all three
Cannot manage floss at all	Water flosser or tiny interdental brushes	NIDCR lists both as options
Dry mouth from medicines	Ask the dentist about fluoride; see the dry-mouth guide	NIDCR and MouthHealthy
Unsure what suits you	Ask a dentist or hygienist to watch you brush	Our suggestion

Our own guides go further on the main options: electric vs manual toothbrush, how to use a water flosser, interdental brushes and water flosser vs string floss.

Dry mouth and medicines

MouthHealthy says dry mouth is a common side effect of many prescription medications, and that the risk of cavities rises with age partly for that reason. NIDCR says that if you have a dry mouth because of medicines, a dentist or hygienist may give you a fluoride treatment or recommend a fluoride gel or rinse for home use. Tell your dentist which medicines you take, and see our guide to dry mouth in hot weather.

On the move

If grip is an issue, pack the tool that works for you in a travel kit, not a thin travel brush you cannot hold. The travel oral-care kit checklist lists the rest. Grip matters elsewhere too: Mayo Clinic says numbness or pain in your hand or fingers can mean a cane’s grip does not suit you, a point Calm Eden’s walking stick umbrella guide picks up.

A note on the umbrella

FlosserGuide is owned by the same people as Calm Eden, which sells the Haven Umbrella. According to the seller’s listing it folds to 40 cm (15.75 in), weighs about 390 g, opens and closes with one press and has a swivel carabiner handle that clips to a bag, which leaves your hands free. It is not a walking aid.

In short

• Electric brushes, picks, holders, threaders and water flossers all help stiff hands.
• Clean between teeth about once a day.
• Tell your dentist about dry mouth and your medicines.

Sources: NIDCR, Oral hygiene, and the American Dental Association, MouthHealthy.org, Healthy teeth and gums for adults over 60, both read on 27 October 2026. The table is our own suggestion. This guide is general information, not dental advice; ask a dentist or hygienist what suits you.