Personal careMouth, nails and feet

Mouth, nail and foot care: what a carer can do, and when to call a professional

Teeth, dentures, nails and feet are easy to lose track of when a parent needs help with everything else, and they can go a long time before anybody looks. A carer can take on most of the daily part as ordinary personal care. Some of it belongs with a dentist, a pharmacist, a GP or a podiatrist, and this guide sets out where that line sits and how to reach each of them.

By James Bowdler, founder of PrimeCarers  ·  Updated September 2026  ·  17 min read · See what a carer can do

A carer soaking an elderly man's feet in a bowl of warm water, a towel on her knee, in a sitting room

Part of our guide to personal care.

Carer or professional

What a carer can do, and when to ask a professional

Most of mouth, nail and foot care is routine and belongs in the daily wash. The table sets out, for each part, what a carer can do in an ordinary visit and the signs that mean somebody qualified should look.

  1. Teeth and gums

    A carer can

    • Brush natural teeth with a fluoride toothpaste at least twice a day, last thing at night and one other time
    • Hand over the brush when your parent can still do part of it themselves

    Ask a professional when

    • Gums that are red, swollen, sore or bleeding
    • A loose tooth, or a mouth ulcer that has lasted longer than three weeks
    • Pain, or a change in eating or mood that could be toothache

    Who: The dentist. A GP or dentist for an ulcer that has not healed.

  2. Dentures

    A carer can

    • Take them out and brush them with soft soap or washing-up liquid every morning and evening, never with toothpaste
    • Rinse them after meals, and brush the gums, tongue and any remaining teeth
    • Take them out at night and keep them in water or a denture-cleaning solution

    Ask a professional when

    • Dentures that slip, click or no longer fit properly
    • Dentures that are cracked or damaged
    • A sore mouth or sore gums under the plate

    Who: The dentist, who can check the fit and adjust or replace them.

  3. A dry mouth

    A carer can

    • Offer regular sips of cold water through the day, and leave a glass by the bed
    • Read the leaflets for your parent's medicines and note any that list a dry mouth as a side effect

    Ask a professional when

    • It makes talking or eating difficult
    • It is still dry after a few weeks of trying
    • The mouth is painful, red, swollen or bleeding, or has sore white patches
    • A prescribed medicine might be the cause. Do not stop it without advice.

    Who: A pharmacist first, then the GP.

  4. Fingernails

    A carer can

    • Keep them clean and short as part of the wash
    • Trim and file healthy nails, smoothing any sharp edges

    Ask a professional when

    • A nail that is brittle, discoloured or thicker than usual, which can be a fungal infection
    • Redness, swelling, pus, heat or pain around a nail

    Who: A pharmacist for a fungal nail. The GP or practice nurse for an infected nail.

  5. Toenails

    A carer can

    • Cut healthy toenails straight across, in good light, not too short and never down the sides
    • Smooth the edges with a nail file
    • File the nails once or twice a week if cutting has become too difficult

    Ask a professional when

    • Your parent has diabetes, poor circulation or a reduced immune system
    • They take steroids or a blood thinner (an anticoagulant)
    • The nails are thick, crumbling or discoloured, or too tough to cut
    • A nail is growing into the skin, or the toe is painful

    Who: A podiatrist, on the NHS or privately.

  6. Feet

    A carer can

    • Wash and dry the feet well, including between the toes
    • Moisturise dry skin, but not between the toes
    • Look at both feet during the wash, and tell the family about anything new

    Ask a professional when

    • Diabetes and a cut, blister, colour change, swelling or loss of feeling
    • Pain that is making walking harder
    • Corns, calluses or bunions that need treating

    Who: With diabetes, the GP or foot protection team straight away, or 111 if you cannot reach them. Otherwise a podiatrist.

Drawn from NHS guidance, the Royal College of Podiatry and Diabetes UK. It is a guide to who does what, and it does not replace advice from your parent's dentist, GP or podiatrist.

Everything in the left-hand column is personal care, the same kind of help as washing and dressing, and a carer booked for the morning and evening visits can fit it into the time they are already there. What personal care covers sets out the rest of that range. Everything in the right-hand column is a reason to involve somebody who can diagnose and treat. A carer can notice these things, write them down and tell you, but deciding what they mean is not their job.

PrimeCarers does not check carers' qualifications or training. If you want somebody who has looked after dentures or cut an older person's toenails before, ask them directly, because what a profile says about experience is the carer's own account.

Teeth and dentures

Looking after teeth, dentures and a dry mouth

A clean mouth matters for more than appearance. The NHS says dentures that are not cleaned or adjusted can lead to a sore mouth, infections and difficulty eating and speaking, and a dry mouth can make talking and eating hard too.

Daily mouth care a carer can do

0 of 10 ticked

Natural teeth

Dentures

A dry mouth

The NHS gives two reasons for taking dentures out at night: food trapped under them raises the risk of gum infections and tooth decay, and there is a risk of choking on them during sleep. The NHS page on dentures says they can become loose as the gums and jawbone change shape with age, so dentures that slip, click or rub need the dentist to look at them.

The NHS page on dry mouth says it makes tooth decay more likely, and that a pharmacist can suggest gels, sprays or lozenges.

If your parent pushes the toothbrush away, the approaches in when a parent refuses to wash apply here too. If dementia is part of the picture, when someone with dementia refuses care covers the conversation. Write whatever routine you settle on into your parent's washing and dressing care plan, so every carer and family member does it the same way.

Finding a dentist

Finding an NHS dentist, a home visit, and what it costs

If your parent has not seen a dentist in a while, the first step is finding one. The NHS says to see a dentist if you have not had a check-up for two years, and sooner if something is wrong.

  1. 1

    Search for an NHS dentist near your parent

    nhs.uk
    Use the NHS "Find a dentist" search and ring the practices it lists to ask whether they are taking on NHS patients. A practice may ask your parent to fill in a registration form, but the NHS says this does not guarantee NHS care at that practice in future.
  2. 2

    If you cannot find one, contact the integrated care board

    Your local ICB
    The NHS says the local integrated care board, which manages dental services in your area, is who to contact if you cannot find an NHS dentist. nhs.uk has a search to find yours.
  3. 3

    If your parent cannot get to a surgery, ask about a home visit

    Community dental services
    Some areas have community dental services that visit people who cannot reach a surgery. Ask the dentist, the GP or the ICB what exists where your parent lives.
  4. 4

    If it is urgent, ring the dentist or 111

    Pain or swelling
    Call your parent's dentist first. If they do not have one, or cannot get an urgent appointment, call 111 for advice on where to go.

The two-year advice comes from the NHS page on gum disease. The NHS also says general dental practices should be able to treat people with additional needs, and can refer somebody who needs specialised treatment to Special Care Dentistry. Home visits are called domiciliary dental care. As one example, Kent Community Health NHS Foundation Trust's leaflet describes fillings, dentures, extractions and cleaning at home for people who cannot reach a surgery, with NHS charges still applying. Services differ from area to area, so treat a home visit as something to ask about rather than something to count on. How to find an NHS dentist on nhs.uk is the place to start, and find your local integrated care board gives you the ICB's contact details.

Nails

Nails: what a carer can trim, and when a podiatrist should

Fingernails are usually straightforward. Toenails are the ones to be careful with, because they become brittle and harder to manage with age, and a small cut on a foot can matter more for some people.

A carer can

  • Trim and file healthy fingernails as part of the wash
  • Cut healthy toenails straight across, in good light, following the shape of the nail
  • Leave a little length rather than cutting them short
  • Smooth any sharp edges with a nail file
  • File the toenails once or twice a week if cutting has become too difficult

Leave to a podiatrist

  • Nails of anybody with diabetes, poor circulation or a reduced immune system
  • Nails of anybody taking steroids or a blood thinner such as warfarin
  • Thick, crumbling or discoloured nails, which may be a fungal infection
  • A nail growing into the skin, or cutting down the sides or into the corners
  • Nails too tough to cut, or anything that makes the toe sore

The advice on how to cut comes from the Royal College of Podiatry, which says to cut straight across and not too low at the edges, because cutting down the sides can leave a spike that grows into the skin. The same page says that people who have diabetes, take steroids or are on anticoagulants should not cut their nails or remove an ingrowing spike of nail themselves. Its page on ageing feet adds that nails left too long can press against the end of a shoe and cause soreness, infection and ulceration.

Some NHS podiatry services treat routine toenail cutting as personal care. Harrogate and District NHS Foundation Trust's podiatry service, for example, says it does not routinely see people who cannot cut their own toenails, and that it can show relatives and carers how to do it.

The NHS page on fungal nail infection says to see a GP if your parent has diabetes, if it has spread to other nails, or if pharmacy treatment has not worked. For an ingrowing toenail with pus, swelling or a high temperature, the NHS page on ingrown toenails says to see a GP, and a GP can refer to a podiatrist.

Feet and diabetes

Foot care, diabetes, and where to get a podiatrist

Feet need looking at as well as washing, and a carer who helps with the wash is well placed to do that. With diabetes it becomes part of staying well, and there are three routes to a podiatrist or a nail cutting service.

NHS podiatry

What it is
Podiatrists who treat foot problems for people whose medical condition puts their feet at risk
How to get it
Ask the GP practice for a referral. In some areas you can refer yourself.
Worth knowing
The NHS says a referral may not be available to everyone and waiting times can be long.

A private podiatrist

What it is
A podiatrist or chiropodist in private practice, paid for by your parent
How to get it
The Royal College of Podiatry and nhs.uk both have a search to find one near you.
Worth knowing
Check they are registered with the Health and Care Professions Council (HCPC).

Age UK foot care

What it is
Basic foot care such as toenail cutting from trained workers at some local Age UKs
How to get it
Search by postcode on the Age UK website and contact the local Age UK.
Worth knowing
Age UK says people with diabetes or on medicines such as warfarin may need a more specialised service.

A carer

What it is
Washing, drying, moisturising and checking feet, and cutting healthy nails, as part of personal care
How to get it
As part of the visits you book.
Worth knowing
Anything clinical goes to a podiatrist, GP or nurse.

Sources: the NHS page on ingrown toenails, the Royal College of Podiatry's advice on ageing feet, and Age UK's page on foot care services. We have not listed charges: they vary by provider and area, so ask when you book.

The Royal College of Podiatry says that as we get older an annual foot health check is as important as a sight or hearing test. Its Find a Podiatrist search and the nhs.uk search for podiatrists and chiropodists list private practitioners, and the HCPC register confirms registration. Age UK's foot care page finds a local Age UK that offers foot care or nail cutting.

If your parent has diabetesSection titled If%20your%20parent%20has%20diabetes

Diabetes can damage the nerves and blood supply to the feet, so a cut or blister may go unnoticed and heal slowly. The NHS lists foot problems such as ulcers and infections among the complications of type 2 diabetes, and says to see a GP or diabetes nurse about blisters or cracked skin on the feet. Diabetes UK's guide to diabetes and the feet advises checking the feet every day, and contacting the GP or local foot protection team straight away about a cut or blister, or calling 111 if they are not available. What diabetes is covers the condition itself.

Everybody with diabetes should have a foot check at least once a year as part of their annual review, or sometimes every two years if nothing was found last time, arranged by the GP practice or diabetes clinic. Diabetes UK's page on the annual foot check explains what happens, and if your parent has not had one, ask the practice. A carer can look at both feet during the daily wash and tell you about anything new, but treating a wound belongs with the nurse or podiatrist. If a professional wants a carer to take on a specific healthcare task for your parent, they need to assess, train and sign that carer off first, and delegated healthcare tasks explains how that works.

A routine to follow

A routine a carer can follow, day by day and through the year

Mouth, nail and foot care fits into visits your parent may already have. Writing it down as a routine means it happens whoever is there, and gives the carer a place to note anything they see.

Every morning

Teeth brushed with fluoride toothpaste, or dentures out, brushed with soap, the gums and tongue brushed, and the dentures back in. A drink of water to hand. A look at both feet while they are washed and dried.

In the morning visit

Every evening

Teeth brushed last thing, or dentures out, cleaned and left in water or solution overnight. A glass of water by the bed if the mouth gets dry at night.

In the evening visit

When the nails need it

Fingernails trimmed and filed. Healthy toenails cut straight across or filed, if nothing in the table above applies. Dry skin on the feet moisturised, but not between the toes.

In a longer visit

Through the year

Dental check-ups as often as the dentist advises, and at least every two years. An annual diabetes foot check if your parent has diabetes. Podiatry appointments as often as the podiatrist advises.

Booked by the family

A day in the life of a personal carer shows how morning and evening visits are built. Agree with the carer what they will do and what they will pass on to you, and ask them to note anything they see, such as bleeding gums, a denture that has started to rub or a red patch on a foot. Keep dental and podiatry appointments with the rest of the plan, so somebody knows when the next one is due.

If you want regular help with washing, teeth and nails, you can search for carers near you and compare their rates. Carers on PrimeCarers charge £18 to £25 an hour with our fee included, and the hourly cost of care at home compares that with agency rates. Carers are self-employed and you agree visits with them directly. Every visit booked through PrimeCarers is insured, by the carer's own policy or by cover PrimeCarers arranges where they do not hold one. How we vet every carer lists exactly what is checked before a profile appears.

Questions

Questions families ask about mouth, nail and foot care

A carer can cut healthy toenails as part of personal care: straight across, not too short and not down the sides. If your mum has diabetes, poor circulation or a reduced immune system, takes steroids or a blood thinner, or has thick, fungal or ingrowing nails, the Royal College of Podiatry advises a podiatrist instead. PrimeCarers does not check carers' training, so ask any carer about their experience with nail care before they start.

Yes, unless the dentist has said otherwise. The NHS says food trapped under dentures raises the risk of gum infections and tooth decay, and there is a risk of choking on them during sleep. Keep them in water, a denture-cleaning solution or a polythene bag with damp cotton wool overnight, and brush them with soft soap or washing-up liquid rather than toothpaste.

In some areas, yes. Community dental services can provide home visits, called domiciliary dental care, for people who cannot get to a surgery because of illness or disability. Availability and referral routes differ from area to area, so ask your parent's dentist, the GP or your local integrated care board. NHS dental charges usually still apply.

Ask the GP practice about a referral; in some areas you can refer your parent yourself. NHS podiatry is based on medical need, so it is aimed at people whose feet are at risk, for example because of diabetes, and the NHS says waiting times can be long. For routine nail cutting, a private HCPC-registered podiatrist or a local Age UK foot care service may be quicker.

Every day at home, and by a professional at least once a year as part of the diabetes annual review, or sometimes every two years if there were no problems last time. Diabetes UK explains what the check involves. A carer can look at your parent's feet during the wash each day and tell you about anything new.

If you need help at home

Start with our guide to personal care

Washing, dressing and continence support. What it costs, what a carer does day to day, and how to hire one directly.

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