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10 Ways to Improve Air Quality at Home

10 Ways to Improve Air Quality at Home

We spend so much of our time indoors, so it's no surprise that the air we breathe inside our homes is just as important as the air outside. Poor indoor air quality (IAQ) can lead to a variety of health issues, from allergies and asthma to feeling tired and congested.

The good news is, improving your home’s air quality doesn’t have to be complicated. With a few simple tweaks, you can create a fresher, healthier environment for your family.

Let's go over 10 easy and effective ways to improve your indoor air — from ventilation tips to tech-savvy solutions — so you can breathe easier and feel better at home.

a living room focused on the windows that are open and a gentle breeze is coming in, blowing the sheer curtains --ar

1. Ventilation

One of the simplest ways to improve your home's air quality is to let fresh air in. Whenever possible, open your windows and doors to let the outdoors come inside — it helps to flush out stale air and bring in a much-needed breeze.

If you want to take things a step further, consider installing an HRV (Heat Recovery Ventilator) or ERV (Energy Recovery Ventilator). These systems are amazing because they bring in fresh air while helping you save on energy costs. They swap the stale indoor air with fresh outdoor air but do it in a way that keeps your home’s temperature steady.

Bonus: They also filter out contaminants, giving your air an extra boost! And don't forget about the exhaust fans in your kitchen and bathroom — these work wonders for pushing out moisture, odors, and other pollutants that tend to hang around.

2. Air Purifiers

If you’re serious about clean air, an air purifier is a must. Look for models with HEPA filters, as they’re fantastic at capturing those tiny particles we can’t see — things like dust, pollen, pet dander, and even smoke.

You might also want to consider one with activated carbon filters, which are great at removing bad odors and chemicals that linger in the air. For an extra layer of protection, you could go for one with UV-C light. These can zap bacteria, viruses, and even mold spores, helping to keep your indoor environment as safe and clean as possible.

3. Control Humidity Levels

Keeping humidity levels in check is key to improving indoor air quality. Aim for a range of 30-50% to prevent mold and dust mites from settling in.

A dehumidifier is your best friend in damp areas like the basement or bathroom, where moisture can build up quickly. On the flip side, during those dry winter months, a humidifier can help keep your air from becoming too dry, which can lead to irritated skin, dry throats, or even respiratory issues.

It’s all about balance!

4. Regular Cleaning

The cleaner your home, the cleaner the air! Carpets and rugs are known to trap dust, pet hair, and allergens, so give them a good vacuuming on a regular basis — ideally, with a vacuum that has a HEPA filter for maximum effectiveness.

Dusting and wiping down surfaces with microfiber cloths also helps trap dust and allergens, unlike regular cloths that might just spread the particles around. But avoid using harsh cleaning chemicals, as they can release volatile organic compounds (VOCs), which aren’t doing your air any favors.

And don’t forget to wash your bedding, curtains, and upholstery often — these are hotspots for dust mites and other allergens.

a candle burning on a kitchen countertop in a modern, beautiful kitchen

5. Control Sources of Pollution

There are some indoor air culprits that are easy to avoid. First off, smoking indoors should definitely be a no-go — tobacco smoke really takes a toll on air quality. If you love candles or incense, try to keep them to a minimum, as they can release fine particles and VOCs.

If you do light a candle, opt for beeswax or soy-based ones, which tend to be a bit cleaner. Also, when you’re choosing paint or cleaning products, look for low-VOC options.

These will help reduce the number of chemicals released into the air. And don’t forget to check and replace your air filters every few months if you have a central air system. A clean filter makes a huge difference in airflow and air quality.

6. Introduce Indoor Plants

Bring a little green into your home! Certain indoor plants, like peace lilies, spider plants, and snake plants, are natural air purifiers. They work by absorbing toxins and releasing oxygen, making them a simple and beautiful way to freshen up your indoor air.

Put them around your home, either in floor pots or hang them to elevate your space.

Just be sure to keep them healthy by caring for them properly — you don’t want mold growing in the soil, which can actually make air quality worse!

7. Control Mold and Moisture

Speaking of mold… mold thrives in damp environments, so keeping moisture in check is essential. If you notice any leaks in your home, address them right away to prevent mold from taking root.

In areas like the bathroom and kitchen, try using mold-resistant materials for walls and flooring, and consider installing vapor barriers in areas like the basement where moisture can build up.

A little prevention goes a long way!

8. Professional Inspections

Every now and then, it’s worth calling in the pros to make sure everything is in tip-top shape. Schedule regular HVAC inspections to ensure your system is working efficiently and your ducts are clean.

If you live in an area where radon is a concern, have a professional test for it — radon is a colorless, odorless gas that can build up in homes and is harmful to your health.

If you’re unsure, it’s always better to err on the side of caution.

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9. Use an Air Exchange System

If you're looking to really step up your air quality game, a whole-house air exchange system could be just what you need. These systems constantly bring fresh outdoor air into your home while expelling stale indoor air, ensuring that your indoor air is always refreshed.

It’s like having a built-in air purifier that works all the time.

10. Use an Indoor Air Quality Monitor

To get a clearer picture of your home’s air quality, consider using an indoor air quality monitor. These handy devices track everything from particulate matter and humidity levels to CO2 and VOCs.

By keeping an eye on the numbers, you can quickly spot any issues and take action to improve the air quality before it becomes a problem.

Clearer Air for a Healthier Home

Improving the air quality in your home doesn’t have to mean a big, expensive renovation — sometimes, small, consistent changes can make a world of difference. Simple things like improving ventilation, adding air purifiers, and cutting down on pollutants can help create a healthier, more comfortable living space.

Whether it's tackling excess moisture, choosing eco-friendly products, or bringing in a few air-purifying plants, the steps you take now will pay off for your health in the long run.

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