Lifestyle
Wildfire smoke inside homes can create health risks that linger for months − tips for cleaning and staying safe
Wind-driven wildfires in Los Angeles released toxic chemicals from burned materials into homes, causing health symptoms like headaches and respiratory issues. Proper cleaning and protective measures are essential post-wildfire.
Colleen E. Reid, University of Colorado Boulder
When wildfires spread into neighborhoods, they burn all kinds of materials found in cars and houses and everything around them – electronics, paint, plastics, furniture.
Research shows that the mix of chemicals released when human-made materials like these burn is different from what is emitted during a vegetation fire and is potentially more toxic. The smoke and ash can blow under doors and around windows in nearby homes, bringing in chemicals that are absorbed into furniture, walls and other indoor surfaces and continue off-gassing for weeks to months.
As people return to smoke-damaged homes after a wildfire, there are several steps they can take to protect their health before starting to clean.
Elevated levels of metals and VOCs
In 2021, after the Marshall Fire swept through neighborhoods near Boulder, Colorado, my colleagues and I at Colorado universities and labs heard from many residents who were worried about the ash and lingering smells inside their homes that had otherwise survived the flames.
In homes that my colleagues were able to quickly test, they found elevated levels of metals and PAHs – polycyclic aromatic hydrocarbons – in the ash. We also found elevated VOCs – volatile organic compounds – in airborne samples. Some VOCs, such as dioxins, benzene, formaldehyde and PAHs, can be toxic to humans. Benzene is a known carcinogen.
At the time, we could find no information about physical health implications for people who have returned to smoke-damaged homes after a wildfire. So, to look for patterns, we surveyed residents affected by the fire six months, one year and two years after the fire.
Even six months after the fire, we found that many people were reporting symptoms that aligned with health risks related to smoke and ash from fires.
More than half (55%) reported that they were experiencing at least one symptom six months after the blaze that they attributed to the Marshall Fire. The most common symptoms reported were itchy or watery eyes (33%), headache (30%), dry cough (27%), sneezing (26%) and sore throat (23%).
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All of these symptoms, as well as having a strange taste in one’s mouth, were associated with people reporting that their home smelled differently when they returned to it one week after the fire.
Many survey respondents said that the smells decreased over time. Most attributed the improvement in smell to the passage of time, cleaning surfaces and air ducts, replacing furnace filters, and removing carpet, textiles and furniture from the home. Despite this, many still had symptoms.
We also found that living near a large number of burned structures was associated with these health symptoms. We found that for every 10 additional destroyed buildings within 820 feet (250 meters) of a person’s home, there was an associated 21% increase in headaches and a 26% increase in having a strange taste in their mouth.
These symptoms align with what could be expected from exposure to the chemicals that we found in the ash and measured in the air inside the few smoke-damaged homes that we were able to study in depth.
Lingering symptoms and questions
There are a still a lot of unanswered questions about the health risks from smoke- and ash-damaged homes.
For example, we don’t yet know what long-term health implications might look like for people living with lingering gases from wildfire smoke and ash in a home. We found a significant decline in the number of people reporting symptoms one year after the fire. However, 33% percent of the people whose homes were affected and responded to a later survey still reported at least one symptom that they attributed to the fire. About the same percentage also reported at least one symptom two years after the fire.
We also could not measure the level of VOCs or metals that each person was exposed to. But we do think that reports of a change in the smell of a person’s home one week after the fire demonstrates the likely presence of VOCs in the home. That likely has health implications for people whose homes are exposed to smoke or ash from a wildfire.
Tips to protect yourself after wildfires
Wildfires are increasingly burning homes and other structures as more people move into the wildland-urban interface, temperatures rise and fire seasons lengthen.
If your home survives a wildfire nearby, here are some of the steps to think about before starting to clean:
- When you’re ready to clean your home, start by protecting yourself. Wear at least an N95 (or KN95) mask and gloves, goggles and clothing that covers your skin. Cleaning can send some of those gases and ash into the air again.
- Keep people with heart or lung diseases, older adults, pregnant women, children and pets away from cleanup activities.
- Vacuum floors, drapes and furniture. A recent scientific study documents how cleaning all surfaces within a home can reduce reservoirs of VOCs and lower indoor air concentrations of VOCs. Once the air outside has cleared, open windows to let clean air in.
- Avoid harsh chemical cleaners because they can react with the chemicals in the ash.
- Clean your HVAC filter and ducts to avoid spreading ash further, and change filters monthly until the smell is gone. Portable air cleaners with carbon filters can help remove VOCs and particles.
- If your car smells of smoke, consider changing the cabin air filter.
This is an update to an article first published Dec. 23, 2024.
Colleen E. Reid, Associate Professor of Geography, University of Colorado Boulder
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Entertainment
Smart Gaming: How Parents Can Keep Kids Safe Online
Parents can enhance kids’ safety during online gaming by using privacy settings, researching games, enabling age checks, keeping personal information private, and utilizing parental controls and security tools.
Last Updated on March 14, 2026 by Daily News Staff
Smart Gaming: How Parents Can Keep Kids Safe Online
(Family Features) Playing video games can be a fun, social experience. However, online gaming also poses real risks, especially for kids. As a parent, you don’t necessarily need to be a gamer yourself to help keep your children safe when the controller is in their hands.
Consider taking proactive steps like these to create a healthy online gaming environment for kids of all ages.
Check System Privacy Settings
As a first line of defense – before your child even starts gaming – spend some time in the device or console privacy settings. Here you can turn off sharing, disable location tracking, limit microphone and camera access and restrict how other users can interact with your child’s profile. Similarly, many games and platforms include built-in privacy settings that can be tailored to your child’s age and online experience. These settings may allow you to limit who can view your child’s profile or send a friend request, message or voice chat.
Research Games
Because not all games are created equal, look up game ratings through a service such as ESRB before buying or downloading to understand the maturity level of the game and determine if it’s appropriate for your child. To take it a step further, read reviews from other parents or watch gameplay videos to see if you deem not only the content but also the social interaction acceptable.
Use Facial Age Estimation
Online platforms are increasingly looking for ways to keep users safe, and that includes added levels of verification. As part of a multilayered approach to safety, Roblox is the first online gaming platform to require age checks for users of all ages to access chat features, enabling age-appropriate communication and limiting conversations between adults and minors. These secure age checks are designed to be fast, easy and secure using Facial Age Estimation technology directly within the app.
“Our commitment to safety is rooted in delivering the highest level of protection for our users,” said Matt Kaufman, chief safety officer at Roblox. “By building proactive, age-based barriers, we can empower users to create and connect in ways that are both safe and appropriate.”
Once age-checked, users are assigned to one of six age groups: under 9, 9-12, 13-15, 16-17, 18-20 or 21 and older, ensuring conversations are safe and age appropriate. Age checks are optional; however, features like chat will not be accessible unless an age check is completed. Chat is also turned off by default for children under age 9, unless a parent provides consent after an age check.
Keep Personal Information Private
It’s seldom a bad idea to be extra cautious when interacting with strangers online, even if they seem friendly enough while playing the game. Teach children what information not to share, including their full name, address, birthday, school name, phone number, email address, passwords or any photos that may contain any personal information (like a house number or school logo) in the background. Also encourage a screen name and generic avatar for added privacy.
Turn on Parental Controls
Designed to allow parents a supervisory role in their child’s online gaming experience, parental controls on many platforms include the ability to set schedules and limit playtime, restrict access to certain content or social features, require a password for purchases or set a spending limit.
Avoid Clicking Unfamiliar Links
Player profiles and in-game chats may include links to external sites, including those promising rewards or cheat codes. Because they can be used to gain access to personal information, remind your children to ask an adult before clicking any unfamiliar links while gaming so they can be verified as trustworthy.
Employ Privacy and Security Tools
While system or console-specific settings allow parents to set content restrictions, approve downloads, manage friends lists and more, additional layers of security are sometimes necessary. Extra safeguards such as antivirus and internet security software, DNS (domain name system) filtering and two-factor authentication can also be enabled to help keep kids safe online.
For more tools to help parents make informed decisions and support their children’s gaming experience, visit corp.roblox.com/safety.
Photo courtesy of Shutterstock (father and daughter playing video game)
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Our Lifestyle section on STM Daily News is a hub of inspiration and practical information, offering a range of articles that touch on various aspects of daily life. From tips on family finances to guides for maintaining health and wellness, we strive to empower our readers with knowledge and resources to enhance their lifestyles. Whether you’re seeking outdoor activity ideas, fashion trends, or travel recommendations, our lifestyle section has got you covered. Visit us today at https://stmdailynews.com/category/lifestyle/ and embark on a journey of discovery and self-improvement.
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Lifestyle
Why the First Year Behind the Wheel is the Most Dangerous: Data Shows Teen Drivers 3 Times More Likely to be in Fatal Crash
Teen drivers are significantly at risk of fatal crashes, with those aged 16-19 being nearly three times more likely to be involved in accidents than older drivers. The first year of driving presents heightened dangers, but with proper preparation, including coaching, technology, and smart insurance, families can mitigate these risks and promote safety.
Why the First Year Behind the Wheel is the Most Dangerous: Data Shows Teen Drivers 3 Times More Likely to be in Fatal Crash
(Feature Impact) The driver’s license photo may be slightly awkward, but the milestone is unforgettable. For families, a newly licensed teen means independence, busy schedules and a new set of responsibilities.
Motor vehicle crashes remain one of the leading causes of death for U.S. teens, according to the Centers for Disease Control and Prevention (CDC). Data from the National Highway Traffic Safety Administration shows drivers ages 16-19 are nearly three times more likely to be involved in a fatal crash than drivers 20 and older, per mile driven.
The statistics are serious, but they’re also manageable.
“With the right preparation, teen driving doesn’t have to feel overwhelming,” said Susan Irace, manager, divisional claims at Mercury Insurance. “Experience is what young drivers are building. Parents can help shorten that learning curve with structure, technology and smart coverage decisions.”
Why the First Year Matters
Federal safety data shows crash risk is highest in a teen’s first year of independent driving. Night driving, teen passengers and distracted driving increase that risk – while seat belts, graduated licensing laws and supervised practice significantly reduce it.
In 2023, more than 2,800 teens ages 13-19 were killed in motor vehicle crashes nationwide, according to the CDC. However, teen crash rates have declined over time thanks to safer vehicles, graduated driver licensing programs and greater awareness of distracted driving.
Ways to Reduce Teen Driving Risk
The experts at Mercury Insurance encourage families to focus on preparation rather than panic.
1. Coach Early and Often
- Log supervised driving time in different conditions – highways, rain, nighttime
- Create a simple written driving agreement outlining expectations
- Limit teen passengers during the first year
- Make seatbelts non-negotiable
2. Let Technology Help
- Choose vehicles with safety features like automatic emergency braking and blind-spot monitoring
- Use telematics or safe-driving feedback tools to reinforce good habits
- Activate smartphone “Do Not Disturb While Driving” settings
3. Review Insurance Before the Keys Change Hands
- Add teens to your insurance policy promptly
- Revisit liability limits to protect family assets
- Ask about good student and driver training discounts
“Insurance is about preparation, not fear,” Irace said. “When families combine active coaching with the right coverage, they’re setting their teen up for safer miles ahead.”
Preparation Turns Risks into Confidence
The first solo drive is a milestone, but preparation determines what comes next. By pairing common-sense coaching with today’s vehicle safety technology and thoughtful insurance planning, families can support independence while managing risk responsibly.
For more teen driver safety tips and coverage guidance, visit MercuryInsurance.com/resources.
Photos courtesy of Shutterstock
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Our Lifestyle section on STM Daily News is a hub of inspiration and practical information, offering a range of articles that touch on various aspects of daily life. From tips on family finances to guides for maintaining health and wellness, we strive to empower our readers with knowledge and resources to enhance their lifestyles. Whether you’re seeking outdoor activity ideas, fashion trends, or travel recommendations, our lifestyle section has got you covered. Visit us today at https://stmdailynews.com/category/lifestyle/ and embark on a journey of discovery and self-improvement.
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Last Updated on March 13, 2026 by Daily News Staff
(Feature Impact) To add charm to your yard, encourage local wildlife and give you a front-row seat to nature, building a birdhouse is a simple weekend project that checks all of those boxes.
Building a Birdhouse
Seasoned DIYers and first-timers alike can follow this step-by-step guide to create a functional, welcoming birdhouse.
Step 1: Choose the Right Design
Start by deciding what type of birds you’d like to attract. Different birds prefer different house sizes and entrance types. A simple, classic birdhouse design makes the project beginner-friendly and works well for common backyard birds like wrens, chickadees and bluebirds. In general, plan for at least a 1-1 2/2-inch entrance hole, a 5-by-5-inch interior space and 2 inches or more of roof overhang.
Step 2: Gather Materials and Tools
Most DIY birdhouses can be built with basic materials and tools you may already have at home, including untreated cedar or pine wood, screws or nails, wood glue, sandpaper and exterior-safe paint as well as a measuring tape, pencil, saw and drill.
Step 3: Measure and Cut Wood
Measure and cut wood to make the front panel, back panel, two side panels, floor and roof. Then sand all edges for smooth assembly.
Step 4: Drill Holes
Using a hole-saw bit, drill the entrance hole into the front panel. Position it a few inches below the roofline to keep predators out. Next, drill 2-3 small drainage holes in the floor piece to prevent water buildup and help keep the birdhouse dry.
Step 5: Assemble the Birdhouse
Attach the side panels to the back panel using screws or nails. Add the front panel then secure the floor piece, slightly recessed, so rainwater can drain. Attach the roof last, making sure it slopes slightly to allow water to run off.
Step 6: Paint the Exterior
If you plan to paint your birdhouse, stick to neutral, nature-inspired colors. Light browns, soft greens or white help regulate temperature and blend into the environment.
Step 7: Mount Your Birdhouse
Once dry, place your birdhouse in a quiet, sheltered spot away from heavy foot traffic. Mount or hang it 5-10 feet off the ground, facing away from prevailing winds.
Visit eLivingtoday.com for more DIY project inspiration.
Photo courtesy of Shutterstock
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Our Lifestyle section on STM Daily News is a hub of inspiration and practical information, offering a range of articles that touch on various aspects of daily life. From tips on family finances to guides for maintaining health and wellness, we strive to empower our readers with knowledge and resources to enhance their lifestyles. Whether you’re seeking outdoor activity ideas, fashion trends, or travel recommendations, our lifestyle section has got you covered. Visit us today at https://stmdailynews.com/category/lifestyle/ and embark on a journey of discovery and self-improvement.
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