For people with asthma, clean air is essential. But what about scented air? Just like many people, asthma sufferers delight in scented air for their homes (think citrus, lavender, or ocean breeze). While fragrances are sometimes considered air pollutants, innovations in scent formulation and delivery are changing the game. At Alen, we’ve created low-irritant fragrance options that work seamlessly with our air purifiers, allowing asthma sufferers to enjoy a fresher home without triggering symptoms. We’ll explore how scented air affects asthma sufferers, what the science says, and how to enjoy scented air safely with help from your home air purifier. Let’s get to it.
How Does Air Quality Affect Asthma?
Poor air quality can trigger and worsen asthma by inflaming the respiratory tract. Asthma is a respiratory condition marked by inflammation and narrowing of the airways. So when an asthma sufferer breathes in allergens, smoke, or chemical fumes, their immune system can overreact. Symptoms can include coughing, wheezing, shortness of breath, or even a full-blown asthma attack. So what are the culprits?
Common indoor home asthma triggers include:
- Dust and dust mites
- Mold spores
- Pet dander
- Volatile organic compounds (VOCs) from cleaning products, paints, or fragrances
- Tobacco smoke or wildfire smoke
The good news is that asthma sufferers can have control over the indoor air they breathe. High- quality air purifiers, like those from Alen, are designed to capture these contaminants. Alen filters are made with medical-grade HEPA materials that capture 99.9% of particles as small as 0.1 micron, including asthma-aggravating pollutants. Paired with real-time sensors and smart controls, Alen’s BreatheSmart 35i can help keep your indoor air fresh and clean. Just what asthma sufferers need!
Can Scented Air Make Asthma Worse? The short answer is yes. Scented products can worsen indoor air quality and trigger asthma symptoms if they contain poorly formulated or high-emission ingredients. What exactly is going on there? Most of the concerns about fragrances affecting asthma sufferers stem from VOCs, which are chemical compounds that evaporate and can irritate the lungs. Many synthetic and even some natural fragrance ingredients emit VOCs. Certain states regulate these emissions. According to the California Air Resources Board (CARB), VOCs from consumer products that include air fresheners are regulated due to their known impact on indoor air quality and respiratory health. Key concerns include: It’s not that scented air is inherently bad for asthma sufferers; rather, it’s how the scent is made and used that matters. Hang tight, we’ll get into the details. Yes, when used thoughtfully, certain scents can help ease asthma symptoms. How so? Some scents promote relaxation, reduce stress-related triggers, or create a perception of easier breathing through gentle, non-irritating aromas. While strong synthetic fragrances and some essential oils can make symptoms worse, according to the American Lung Association, other natural scents have calming effects. For instance: Importantly, it matters how scent is delivered. The difference between an irritant and a calming scent often comes down to how much and how fast the fragrance is released. Sprays, plug-ins, or open diffusers release higher, unfiltered doses into the air. In contrast, filtered fragrance diffusion, such as Alen's smart scenting system, introduces fragrance gradually through the airflow of a HEPA purifier. To experience a gradual introduction, start with the speed of your air purifier at 1 and the diffuser adjuster on its lowest setting first, then adjust the fan speed and progressively open the adjuster. This helps ensure safer exposure levels, especially for those with sensitivities. Alen scents are thoughtfully formulated for cleaner, gentler air. We’re working with a leading fragrance safety leader to create hypoallergenic fragrance blends. Let’s start with what’s not in them. These low-irritant scents are: How is Alen’s scented air dispensed? Our fragrances are delivered by purified air coming from the air purifier’s output grate and then flowing through the diffuser device that contains a fragrance cartridge. Air is simultaneously cleaned and gently enhanced. The fragrance system is optional, so you can use your air purifier without a scent if you prefer. These fragrances were designed specifically for use in air purifiers and undergo rigorous review to ensure compliance with CARB, IFRA, and internal standards. Final product safety remains with the fragrance producer and is not guaranteed by Alen beyond this scope. Alen’s goal is always to enhance your indoor air. If you’re sensitive to scented air but want to enjoy it, here are a few best practices: Scented air is not off limits for asthma sufferers, but it does need to be handled with care. For people with asthma, not all scented air is created equal. While many traditional fragrance products pose a risk, newer technologies, such as Alen’s new fragrance diffusion, offer a safer way to enjoy scented air in your home. By choosing fragrance systems designed with regulatory compliance and respiratory health in mind, you can create a clean-smelling and clean-breathing space. At Alen, we believe that everyone deserves to breathe clean air. That’s why our scent technology is built around transparency, safety, and optionality, so you stay in control of your air, your way.
Can Any Scents Help With Asthma?
What Makes Alen Scents Asthma-Friendly?
How Can You Use Scented Air Safely with Asthma?
Bottom Line: Is Scented Air Off-Limits for Asthma Sufferers?
