AARP Smart Guide to Home Safety and Security

7. Eliminate lint, dust and … bird’s nests?

Dryer vents should be cleaned every year, according to Roydhouse, who cites an unlikely risk: birds who like to nest in them. “Lint and bird nesting is very flammable,” he says. Your chimney also should be cleaned annually. “Chimney cleaning is important to knock out the creosote that sticks to the wall of the chimney,” says Mitchell Blackmon, former owner of Patriot Chimney in Roanoke, Virginia. He notes that chimney fires in the United States are responsible for some 22,300 house fires annually, causing 20 deaths and more than $100 million in property damage. Creosote is highly flammable, Blackmon says, and can cause negative health effects such as skin and eye irritation, respiratory issues and cancer.

8. Understand fire extinguisher types

Fire extinguishers are helpful — if you know how to use them. Fire extinguishers have a rating system of numbers and letters; the number indicates how many units of fire the device will extinguish, and the letters A, B, C, D and K indicate the type of fire they can be used on. Class A extinguishers are for fires involving solid materials that are not metals, such as wood, plastics and paper. A Class B extinguisher uses carbon dioxide to snuff out flammable liquids such as grease fires. Class C extinguishers are for electrical fires, and they also use carbon dioxide or a dry powder such as bicarbonate of soda. (Most homes don’t need Class D or K extinguishers, which are generally used in industrial settings or large commercial kitchens.) 

According to Cummings, the best choice for older adults might be a combination ABC extinguisher, which uses a dry chemical agent that can choke out many types of fires by blocking oxygen.

9. Learn how to use a fire extinguisher

Where you place your fire extinguishers is equally important. “You want to have at least one maintained five-pound ABC fire extinguisher on each level of the home, and you want to make sure everyone in the home knows how to use the fire extinguisher,” says Roydhouse, who offers the acronym P-A-S-S, which stands for pull the pin, aim, squeeze the trigger and sweep side to side.

“You never want to direct nozzle pressure directly into the center of the fire. That will typically blow it around or spread it. Instead, you want to do a sweeping motion and spread the chemical agent that’s coming out, like throwing a scattered handful of flour.”

10. Consider a few fire blankets

Cummings is a big fan of fire blankets, which are made of fire-resistant materials such as woven fiberglass. “A fire blanket doesn’t make a mess like most fire extinguishers do, and many, though not all, are reusable,” he says, suggesting that you keep a fire blanket in the kitchen and near your outdoor grill so you can toss it onto any flames that flare up. They are easy to use, cost around $35, and are available from online and brick-and-mortar retailers.

11. Close your bedroom door at night

In a fire, every minute counts. In a TikTok video he created, firefighter Aaron Salkill of Marietta, Georgia, says you should never sleep with your bedroom door open. “Sleeping with your door closed keeps smoke and fire out long enough for the [fire department] to get to your home,” he says. Cummings says closing your bedroom door could buy you 20 minutes of time to escape. 

Additionally, make sure your doors are easy to open in an emergency. If you’ve got arthritis or have trouble gripping traditional doorknobs, consider replacing them with levers.

IMPEDE INTRUDERS

12. Get a home security system for more than security

More older adults are embracing home security systems. For example, AARP’s 2024 Home and Community Preference Survey found that 64 percent plan to install a medical emergency response system, and 44 percent of older adults want to add smart home security features such as security alarms, video doorbells and keyless entries.

While security is important, perhaps the most important safety feature of these smart home systems is their ability to show older adults’ loved ones what a typical day at home for that adult looks like: what time they get out of bed, how often they go to the bathroom, whether the refrigerator door was opened or the stove was turned on, and how long the TV was left on. Taken as a whole, this data can create a picture of an older adult’s mental and physical condition — and inform decisions about their care.

13. Rethink your security alarm location

If you want to scare off intruders, a security alarm is essential. What you may not have considered, however, is the alarm’s location. “No home security alarm is 100 percent effective if its location is easily accessible to intruders. There is still room for improvement if the control pad location is too noticeable and within hand’s reach,” says Demi Stanley, a locksmith coordinator at Speedy Locksmith in London. “Rather than installing the control pad next to your front door, look for a hidden area such as a back or side door or hallway. Cut down the risk of break-in further when you mount a few keypads at several places with a hard-to-crack PIN code.”

14. Or, use your smart speaker for security

If you don’t have a full-blown security system, you can use your smart speaker as a security alarm. Several companies offer products that are compatible with Amazon’s Alexa, including SimpliSafe, Ring and ADT, according to a February 2025 analysis by Security.org, a site that reviews security products. All three come with monthly fees.

These devices can listen for activity within the house, like footsteps and doors closing, while you’re away from home; play noises to deter intruders, like sirens and barking dogs; and connect you with an emergency helpline if you ask Alexa to call for help. 

15. Add a peephole

One low-tech, low-cost security option is to consider installing a traditional peephole — preferably one with a wide angle, hung at a viewable height. “A standard door viewer often misses the entire perimeter in front of your home,” Stanley says. “A wide-angle peephole on the entry door that matches the occupant’s height would help every adult in the household look through the peephole without struggling to see a stranger or a friend.” Get one with a cover for extra privacy.

16. Install a video doorbell

With a video doorbell, you can see on your smartphone or tablet who is at the door before you answer it, and communicate with them if necessary. If a suspicious person shows up at your doorstep, you can tell them to scram without ever opening the door.

“Being able to do that is really reassuring,” says Daniel Edwards, owner of Handyman Connection, a home repair and renovation company serving the South Shore region of Massachusetts. His favorite video doorbell detects when someone is lurking on a doorstep — a burglar, for instance, or a package thief — and deters them by announcing the camera is recording. “It’s watching out for people, and if they’re hanging around it will automatically go off and record them, which is really cool.”

17. Create a crime-deterring landscape

Landscaping can be a crime deterrent, according to Edwards. “If your house and your yard are unkempt, it makes your home look vacant, which makes it more of a target,” she says. “Also, if you have overgrown bushes and trees, those are places lurkers can hide. You want to keep those things trim so you can see what’s going on outside.”

Thorny plants like rosebushes, cacti and holly planted under windows will prick those who get too close, and fences can make it difficult for intruders to reach entry points. If package theft is happening in your neighborhood, consider getting a locked mailbox large enough for packages. Additionally, motion-sensing lights for low-lit areas can help stop someone in their tracks. 

18. Keep track of house keys

Whether you store them under your welcome mat, inside a planter or on a neighbor’s key ring, spare keys are a liability. And for that matter, so are primary keys, according to Matt Zimmer, vice president and general manager with Baldwin Hardware in Lake Forest, California. While it’s unlikely, he says, a valet could make an impression of your house key when you hand over your keys at a restaurant and could consult the registration in your glove box for your address. Or perhaps you recently moved into a new home and never changed the locks, making your home wide open to prior occupants and anyone they may have shared a key with.

“It’s like buying a laptop off the internet and not changing the password,” says Zimmer, who recommends replacing manual locks with electronic locks that use keypads, or smart locks that you control with your smartphone. Both allow you to easily create and change access codes so you can control who may enter your home and when.

For even greater security, says Zimmer, some modern locks have a “securescreen” feature that scrambles the initial numbers that need to be entered before you can provide your code. Those first two random numbers that need to be pressed help scatter the smudge pattern in order to prevent “smudge attacks,” wherein intruders discern one’s keyless entry code by deciphering the fingerprints on the touchscreen.

19. Install bump- and pick-resistant locks

Whether you prefer manual or electronic locks, make sure they have bump-resistant dead bolts, advises Zimmer, explaining that bump-resistant locks are constructed with special pins that inhibit lock bumping, a lock-picking technique wherein intruders acquire a special type of key that they can force into your lock with a hammer or screwdriver in order to open it.

20. Replace exterior door hinges and screws

Exterior doors are typically installed to swing inward, toward the house. But exterior doors that open outward can be a security risk because the hinges are exposed to intruders, Barker says.

“You can have as many locks on the door as you want. All the bad guys have to do is pop the pins out of the hinge, take the door off and go right in,” says Barker, who recommends installing security hinges with tamper-proof pins.

Even if your doors swing inward, you might want to consider rehanging them with stronger screws in both the hinges and the strike plate so it’s harder for intruders to kick in your door. “You need thicker, longer screws — typically about three inches — that reach through the doorjamb and into the stud that’s behind it,” Zimmer says.

21. Secure your car

If you have a vehicle with keyless ignition, you might assume it’s inherently secure. Unfortunately, it isn’t. Many people across the U.S. have found their vehicles rifled through — or stolen from — even when they locked the doors. That’s because thieves can use a cheap relay box to copy the electronic signal that your vehicle’s key fob transmits to your car’s computer system.

To prevent this, store your key fob away from your car, wrapped in foil, or kept in a safe. Numerous companies also make metal boxes that disrupt the signal.

22. A simple wheel lock still works

Car security doesn’t have to be high-tech, though. Kay Wakeman, director of insurance outreach for the Insurance Institute for Highway Safety and the Highway Loss Data Institute (HLDI), tells AARP she’s still a fan of The Club, a steering wheel lock that was big in the 1980s and ’90s. The Club is also a good solution for older cars that lack the technology to thwart theft, says Wakeman. Similar products are also available from companies such as Disklok and Stoplock. 

IMPROVE INDOOR SAFETY

23. Add more lighting

One of the best weapons against falls is also the simplest: light. Smart bulbs are a modern way to get more of it when and where you need it. For example, GE Lighting makes a wireless motion sensor that connects via Bluetooth to its Cync line of smart bulbs; it “automatically turns lights … on when motion is detected in the room and turns them off when the room is unoccupied,” explains Paul Williams, managing director of the home management business unit at Nice Group. 

Similarly, the Philips Hue Indoor Motion Sensor for Smart Lights works with Alexa and can turn on when you walk into a room, and off when you leave. The Wyze Bulb, which works with Alexa or Google Assistant, can be configured to a schedule or turned on or off with your voice.

If you’re not keen on smart-home setups, GE also offers lower-tech solutions like the LED+ Timer bulb, an indoor bulb you can set to automatically turn on and off without the use of an app. Or you can replace traditional light switches with motion-activated alternatives, says Sean Fitzgerald, president of TruBlue Total House Care, a Cincinnati-based franchise that provides total home care, including handyman services, in many areas across the country.

“There are even battery-operated motion lights that you can get for a couple bucks and stick with 3M tape over a garage door, at the top of the stairs or wherever it is that you need it,” says Fitzgerald, adding that lighting also is important outdoors to increase security and to avoid tripping on sidewalks, tree roots, uneven pavers and other hazards.

24. Install grab bars — properly

Because it’s easy, affordable, and effective, installing grab bars in bathrooms is one of the most common home improvements people make to prevent falls. However, according to Edwards, many are installed incorrectly.

“Grab bars in the shower and around the toilet are often recommended, but it’s essential that they also be properly installed into the studs of a wall, not just drywall,” he says. “Improperly installed grab bars are extremely dangerous, as they will not be able to hold up weight and will pull out of the wall easily if grabbed.”

Adds occupational therapist Lynda G. Shrager, author of Age in Place: A Guide to Modifying, Organizing, and Decluttering Mom and Dad’s Home: “If using them inside the shower or tub, I highly recommend getting the textured ones that do not become slippery when wet.”

25. Throw away throw rugs

For older adults, especially, throw rugs can be a major tripping hazard. For that reason, many safety experts recommend removing them from the home entirely.

But not all rugs are bad, Shrager clarifies. “To decide if you can keep a rug, the first thing to assess is the condition of the underside. Chances are that the backing on old rugs has worn down, making them slippery,” she says. “Try the ‘Shrager Twist Test’ to determine if the rug is safe. Simply step on the rug with your feet about 12 inches apart, wiggle your hips and try to do the twist … If the rug moves under your feet, it is not safe.” 

If you have a slippery throw rug that you can’t bear to part with, try this hack that building professional Ken Long, owner/operator at CODE SAVVI, a Canadian-based building code app, shared on TikTok: Turn the rug over and apply silicone caulking around the border, then down the middle in the shape of an “X.” Use a putty knife or piece of cardboard to smooth it out, then let it dry to create a nonslip backing.

According to Shrager, large area rugs and long hall runners are generally not hazardous because they’re big enough to stay put — unless they curl upward. Rug tape isn’t a perfect solution and may need to be replaced frequently to retain its adhesion, but it can help prevent that from happening.

For safe transitions to carpeted rooms from rooms with hardwood, concrete or tile, consider installing carpet edging or transition strips, which come in a variety of materials — rubber, vinyl, aluminum, wood — and create a “bridge” between uneven surfaces.

26. Add or strengthen stair railings

Inside and outside, make sure there are railings on both sides of stairways, advises Shrager. “If at all possible, the railings should be extended beyond the top and bottom steps to give needed support to steady oneself before stepping on or off the staircase,” she says. Orange tape can also help.

Railings aren’t just for staircases and steps. “A handrail can be constructed to go along the walkways leading out to the backyard or along the sidewalk and out to the driveway. They can be incorporated into planters or blended in with shrubs that are maintained at the correct height,” says Shrager, who also likes to see railings in hallways. “A railing placed in a long, poorly lit hallway can provide support and security, especially for those late-night ‘runs’ from the bedroom to the bathroom.”

27. Watch your step on steps

Stairs can be made even safer if you spray them with a coat of anti-slip floor finish, by installing anti-slip stair treads, and/or by painting or taping the edge of each tread with a contrasting color so that it’s easier to see.

And don’t forget outdoor steps. “A product called an Outdoor Step [about $40] is an inexpensive and safe way to reduce the rise when stepping in or out of the house,” Shrager says. “It is a sturdy platform with a rubber surface to prevent slippage. It is lightweight and works well with any high step.”

Rubber transition ramps are another option for thresholds, sliding doors and other vertical barriers. Finally, try to create at least one “zero-step” or “zero-threshold” flat-surface entrance to the home. According to Ann Lilly, vice president of House Doctors, a home improvement franchise, it’s because older adults often drag their feet and shuffle as they walk. “It’s a gait issue,” she told AARP. 

28. Control cords

Cords from lamps, televisions, computers, phone chargers and more can be serious tripping hazards. To eliminate them, avail yourself of cord management solutions. Options include cable covers that lie on top of cords, cable sleeves that wrap around cords, cord winders that coil them, and cable management boxes that contain them.

29. Bolster your bed

Your bed should be a refuge, not a risk. To make it safer, adjust its height, suggests Shrager. “The lower the height of the bed, the easier it is to get on to. But … the higher it is, the easier it is to get off of,” she says. “Ideally, when you are sitting on the edge of the bed with knees and ankles bent at 90 degrees, your feet should rest flat on the floor. For the easiest transfers getting in and out of the bed, the height from the floor to the top of the mattress should be around 22 inches.” 

If your bed is too low, you can use furniture risers to lift it up. If it’s too high, remove wheels from the bed frame if it has them, switch from a standard box spring to a shallow one, or get a platform bed that uses no box spring at all. Add sensors along the bed’s baseboard that can trigger gentle-glow night-lights. Companies such as Emotionlite and Vansky make them.

While you’re at it, invest in a transfer-handle bed rail. “Transfer-handle bed rails are an effective modification to help you move around in bed and to assist with sitting, standing and balance before taking those first steps away from the bed,” Shrager says.

30. Adjust storage to fit your needs

Store your essentials — small kitchen appliances and electronics, and even clothes in your closet — lower instead of higher.

“If you just drop your closet rod, you can make it so much easier to reach,” Shrager says. “If you insist on being a ‘climber,’ get a safe stool. … My requirements are a wide-based step with treads and a rubber bottom. Some have a safety bar handrail like you may see in doctors’ offices to help patients get up on the table. Also, one step is enough. Any more may cause issues with equilibrium. Avoid folding stools that have the potential to collapse.”

31. Declutter your home

One simple thing you can do to make your home safer is to declutter. Clearing out all the old junk from your living space doesn’t just make it easier and safer to move around, it’s also mentally freeing. Clutter equals chaos, and chaos creates stress. So take steps to eliminate chaos in your life by downsizing your living space. Plus, you might earn some cash from selling the stuff you’re no longer using.

32. Avoid seasonal slips

If you live in a cold climate and have the opportunity and the budget, snow-melting systems are a worthwhile luxury, according to Shrager. “As a home ages, resurfacing or replacing the sidewalk may be needed, and you might consider installing heat-producing coils that can prevent snowpack and ice from forming,” she says.

If you can’t afford an improvement of that scale, consider electric snow- and ice-melting mats. HeatTrak, ThermoSoft and Cozy Winters are three companies that sell them. Search online for “ice breaker” mats and stair treads that are designed for easy ice removal. For walking outside the home, consider purchasing ice cleats or traction devices for your shoes.

PREPARE FOR EMERGENCIES

33. Have a plan

Older adults need to have a plan to deal with natural disasters such as floods, storms or extreme heat. This is especially important if you live in coastal areas that see frequent hurricanes, or other areas that face threats from earthquakes, wildfires or tornadoes. The Federal Emergency Management Agency (FEMA) has a Disaster Preparedness Guide for Older Adults to help them design a personalized plan for emergencies.

34. Create an emergency kit

If you have to leave your home because of a disaster or other emergency, it’s important to have a bag or backpack filled with essentials to take with you. Things to pack include simple foods such as nuts and seeds, protein bars and dried fruit, plus one gallon of water per person, per day. You’ll also need medications and some cash.

35. Consider purchasing a generator

Older adults can be especially dependent on electricity for medical equipment and mobility devices. If the power goes out, it’s not just an inconvenience — it can be a matter of life or death. That’s why you might want to consider a generator. They come in a variety of sizes and price points, and they can power your entire house or just a few key appliances or essential devices.

BREATHE EASIER

36. Improve indoor air quality

The air in your home might be making you sick, according to Aaron Hartman, M.D., a physician at Richmond Integrative & Functional Medicine in Midlothian, Virginia. It’s especially risky for those living in areas where the outdoor air quality can be poor. “There are many things about indoor air quality that can directly affect your health, but one of the most critical factors is particulate matter,” explains Hartman, who says research has linked particulate matter to multiple chronic health issues, including cardiovascular disease, lung disease, brain inflammation, strokes and dementia.

There are many ways to reduce particulate matter in your home. First, upgrade the air filter in your HVAC system to one with a high minimum efficiency reporting value (MERV) — preferably one with a rating between 13 and 16. (Seventeen and higher are rarely recommended for a residential home.)

“Your HVAC system is a critical part of conditioning your air, but many people do not realize that it can actually be a source for mold, toxins, bacteria and the like in your house. Putting a MERV 13 to 16 filter on the intake of your air handler will prevent the air handler from being seeded with particles like dust, dust mites and dander,” Hartman says. But follow specifications closely — too strong a filter can damage your HVAC system. If you’re unsure what’s best for your furnace, talk to a service repair technician.

Second, place air purifiers with HEPA filters in the rooms you use the most. “Installing a MERV does not clean the air in your rooms. You need air movement and flow in order to get rooms really clean. The purpose of an air-conditioner is to condition the air — not move it. In order to get proper flow, you need some sort of freestanding HEPA filter,” Hartman continues. “A true HEPA filter, by definition, filters out 99.97 percent of air particles.”

37. Mitigate mold

Mold can aggravate allergies and asthma, irritate the eyes and lungs, and even trigger serious illness in some people. Dehumidifiers are an easy way to prevent it, according to Charlie Leduc, chief operations officer of Mold Busters, a mold removal company in Ottawa, Canada. “Dehumidifiers should be used in the basement if you have one,” he says. “Make certain that it is a powerful enough machine to cover the square footage of the space.”

While dehumidifiers can make basements dry, it’s even better to prevent mold-causing moisture in the first place, according to Barker, who suggests adjusting downspouts. “Make sure your gutters are clean and working, make sure your downspouts avert away from the house, and make sure that water flows away from the house,” he says. “Doing that will take care of a significant portion of water problems in crawl spaces and basements.”

Barker adds that one more simple thing you can do is use bathroom exhaust fans when bathing. “Turn it on when you start your shower or bath, and leave it on for ten minutes or so afterwards,” he says. “Doing that will help you control moisture, which will help you control mold.” (Just remember to turn it off when you’re done to prevent a potential fire.)

38. Guard against gases

Although you can often see and smell mold, your home’s biggest airborne threats — carbon monoxide and radon — are invisible and odorless. To protect yourself from the former, make sure you have a working carbon monoxide detector, advises Roydhouse, who says the same rules apply for carbon monoxide detectors as with smoke alarms: Put one on every level of your home, replace the batteries every six months and replace the device itself every 10 years.

Unfortunately, carbon monoxide detectors don’t sense radon. For that, you’ll need to purchase a radon testing kit. The test takes only a few minutes and should be repeated once every two years, according to the U.S. Environmental Protection Agency. 

39. Get the lead out

Many older adults live in houses built before 1978, when the federal government banned consumer uses of lead-based paint. According to the U.S. Environmental Protection Agency, about 87 percent of homes built before 1940 have some lead-based paint, as do 24 percent of homes built between 1960 and 1978. While lead paint is much less of a danger to older adults, it’s extremely hazardous for their grandchildren. Youngsters who breathe in lead-paint dust could be at risk for many health issues, including brain and nervous system damage, delayed growth and behavioral problems. Lead paint is dangerous when it is disturbed during home renovation projects or when it’s cracked or flaking. Unfortunately, this is not a do-it-yourself project. Lead paint remediation should only be handled by certified professionals. 

PET SAFETY

40. Prune your plant collection

If you’re a pet parent, you want your home to be as safe for your fur babies as it is for you. That might require removing or replacing the plants in your home, according to Robin Ganzert, president and CEO of American Humane Society. “Common houseplants can be a huge issue,” she says. “If you have houseplants that you absolutely love, do a Google search to find out if they’re poisonous.”

According to the American Society for the Prevention of Cruelty to Animals, plants that can be poisonous to pets include lilies, tulip bulbs, azaleas and ivy.

41. Block access to toxic substances

To prevent pets from ingesting them, Ganzert recommends storing medications, cleaners, chemicals and laundry supplies on high shelves or locked away from animals’ reach. For adults who are prone to falls, however, that’s a bad idea. A fall-proof alternative, she says, is storing them in a covered plastic storage tote in an accessible location. 

Something else that needs to have a secure lid is your trash can, which is typically full of items that can harm your pet. “Trash cans are a huge danger, so they should be covered or inside a locked cabinet,” Ganzert says. 

Also, veterinarian Lesley Kovar of Bothell Pet Hospital in Bolthell, Washington, tells AARP to keep salt lamps away from cats. If a cat licks one, it could lead to a dangerous spike in sodium levels in its blood.

42. Put a ring on it

Anyone who’s had a clingy dog or cat knows that pets can easily get underfoot. That can be dangerous for animals and owners alike. Ganzert recommends that pets wear collars with bells so that you always hear them coming. “For cats, I like a breakaway collar,” she says. “That way, if a cat gets caught on something, they won’t choke.” Additionally, Bryan Oden, a physical therapist and cofounder of Bubbie Care, a company in Texas that matches families with caregiver assistance, tells AARP that one way to reduce fall risks is to set up a secure area to put pets when older residents are moving around the house.