Dementia Care at Home: Creating a Safe, Familiar Environment

Most people with dementia live at home, and with the right support many stay there for years. Familiar surroundings do genuine cognitive work — a known house cues behaviour that an unfamiliar one doesn’t, which is why a move so often produces sudden deterioration.

This guide covers the practical side: what to change in the home, how to build a routine that holds, how to communicate when words stop working, and how to know when more support is needed.

Why familiar surroundings matter

Dementia erodes the ability to form new memories long before it touches old ones. A person who cannot tell you what they had for breakfast can still find the bathroom in a house they’ve lived in for thirty years, because that knowledge is held differently — in procedure and habit rather than recall.

Two practical consequences follow, and both are frequently missed:

• Change is costly. Moving furniture, redecorating, or moving house removes the cues the person is navigating by. Redecorate before the diagnosis if you’re going to; afterwards, leave it.
• Routine substitutes for memory. When the same things happen in the same order at the same times, the person doesn’t have to remember — the day carries them. This is why consistency of carer and visit time matters so much more in dementia than in other kinds of care.

Making the home safe

The aim is to reduce risk without stripping the place of what makes it theirs. Institutional-looking safety measures often increase distress and get resisted.

Falls and mobility

• Remove loose rugs, trailing flexes and clutter on routes between bed, bathroom and kitchen
• Improve lighting, especially on stairs and the landing — ageing eyes need considerably more light, and poor lighting increases visual misperception
• Plug-in night lights along the route to the toilet
• Grab rails by the toilet, in the shower and beside the bed — available via an occupational therapy assessment, free from the council
• Avoid shiny or heavily patterned flooring: shiny floors can read as wet, dark mats as holes, and both cause hesitation and stumbling

Kitchen and fire safety

• Consider an isolation switch or a cooker with an automatic shut-off if the hob is being left on
• Check smoke alarms monthly — West Sussex Fire & Rescue offers free Safe and Well visits, which are genuinely worth booking
• A kettle tipper or a one-cup dispenser reduces scald risk while preserving independence
• Keep a small number of familiar items visible; clear the rest. Too much choice becomes paralysing

Orientation

• A large clock showing the day and date in words, not just the time
• Signs or pictures on doors — especially the toilet. Simple, high-contrast, at eye level when seated if they use a wheelchair
• Glass-fronted or open cupboards in the kitchen so contents are visible
• Contrast matters: a white toilet seat on a white floor in a white bathroom can be genuinely hard to see. A coloured seat solves a problem people assume is behavioural

Wandering and leaving the house

Walking is often purposeful, not random — looking for a person, a place, or a job they used to do. Rather than locking someone in, which is both distressing and potentially a deprivation of liberty:

• Fit a discreet door chime or sensor so you know when the door opens
• Keep coats and shoes out of immediate sight if leaving is a risk at night
• Register with the Herbert Protocol — a form held by Sussex Police with a photo, routine, and places the person might go. It saves critical time if someone goes missing. Ask your GP, the Alzheimer’s Society or the police non-emergency line
• Consider a GPS device worn as a watch or in a shoe, discussed openly with the person while they can take part in the decision

Money and security

Doorstep callers and phone scams target people with dementia heavily. A “no cold callers” sign, a caller-blocking phone, and a trusted-person arrangement with the bank all help. If Lasting Power of Attorney isn’t in place, address it now — it must be set up while the person still has capacity.

Building a daily routine that works

A good dementia routine is repetitive, unhurried and built around when the person is at their best.

• Anchor the day. Same wake time, same meal times, same bedtime. Consistency reduces anxiety more reliably than almost any other intervention.
• Front-load demanding tasks. Most people with dementia are sharpest in the morning. Bathing, appointments and decisions belong there; afternoons and evenings should get gentler.
• Reduce choices to two. “Blue jumper or green?” works. “What do you want to wear?” often doesn’t.
• Keep meaningful activity in the day. Folding laundry, sorting cutlery, gardening, peeling vegetables, listening to music from their twenties. The goal is purpose, not entertainment — being useful matters enormously and is what’s usually lost first.
• Protect sleep. Daylight in the morning, limited daytime napping, caffeine stopped early. Poor sleep makes everything else worse.
• Expect a difficult late afternoon. Restlessness and agitation as the light fades is common enough to have a name. See managing sundowning.

Communication that helps

When language becomes difficult, the emotional content of an exchange survives long after the factual content is gone. People forget what was said and remember how it felt.

• Approach from the front, make eye contact, say who you are without being asked
• One idea per sentence. Wait longer than feels natural for a reply — processing takes time
• Ask closed questions when open ones stall
• Don’t correct or argue. If they’re waiting for a parent who died decades ago, contradicting them delivers the bereavement afresh every time. Respond to the feeling instead: “You miss her. Tell me about her.”
• Don’t say “remember when…” — it’s a test, and failing it hurts
• Use gesture, touch and demonstration; show the toothbrush rather than describing the task
• If something isn’t working, stop and come back in ten minutes. Insistence rarely wins and usually costs the rest of the hour

More in our communication tips for Alzheimer’s.

When to bring in professional support

Families usually wait longer than they should. Reasonable triggers:

• Personal care has become a daily conflict — a paid carer is frequently accepted where a daughter is refused, because it doesn’t carry the same loss of dignity
• Medication is being missed or doubled
• Night-time waking is exhausting the family carer
• The main carer is showing signs of burnout — and the person with dementia’s outcomes depend heavily on that carer staying well
• Weight is dropping, or meals are going uneaten
• There’s been a fall, a wandering incident or a near-miss with the cooker

Start with one or two visits a week at the hardest point of the day, introduced as help with a task rather than help with a person. Overnight care addresses night-time risk without a move, and live-in care can sustain someone at home well into the later stages. Respite exists so family carers can keep going.

Support in Worthing and Adur

• Alzheimer’s Society Dementia Connect — support line and local services
• Dementia UK Admiral Nurses — specialist dementia nurses, by phone nationally
• Memory cafés and dementia-friendly groups across Worthing and Adur — see our local guide
• Carers Support West Sussex — carer’s assessments and peer groups
• West Sussex Fire & Rescue — free Safe and Well home visits

Frequently asked questions

How do you care for someone with dementia at home?

Keep surroundings familiar and uncluttered, build a consistent daily routine around the person’s best hours, reduce choices, protect sleep, and use communication that responds to feelings rather than correcting facts. Bring in professional support early for personal care, medication and nights rather than waiting for a crisis.

What safety changes should I make at home?

Improve lighting, remove trip hazards, fit grab rails, add night lights on the route to the toilet, use contrasting colours so key items are visible, check smoke alarms, and consider a cooker shut-off. Request a free occupational therapy assessment through West Sussex County Council for equipment.

Should I correct someone with dementia when they’re confused?

Generally no. Correcting someone who believes a deceased relative is alive delivers the loss again each time. Respond to the emotion behind what they’ve said and redirect gently. Arguing rarely changes the belief and usually causes distress.

How long can someone with dementia stay at home?

Often for many years, and frequently to the end of life with live-in or overnight care in place. It depends on the type of dementia, the physical health of the person, the suitability of the home and the support available. Familiar surroundings tend to extend it.

What is the Herbert Protocol?

A form completed in advance with a photograph, daily routine, and places a person might go, held ready so that police have it immediately if someone with dementia goes missing. Ask your GP, the Alzheimer’s Society or your local police non-emergency service to set one up.

The Care Panel is an independent publication. We are not a care provider and are not regulated by the Care Quality Commission, because we do not deliver care. Always check a provider’s own CQC registration and inspection report before you commit.

Written and fact-checked by The Care Panel. Last updated September 2026. Sources include the Alzheimer’s Society, Dementia UK, NHS and NICE guidance. General information, not a substitute for medical advice.