Environmental Toxins in the Home: Hidden Triggers of Inflammation and What You Can Do About Them

At Canary Chiropractic Clinic, I believe that feeling your best is about much more than simply relieving aches and pains. Every day, I work with people who want to move more freely, stay active, and take a proactive approach to their overall health and wellbeing.

While chiropractic care focuses on helping your musculoskeletal system function at its best, we also enjoy educating our patients about the everyday lifestyle factors that can influence how they feel. One area that often goes unnoticed is our home environment.

Many of us spend around 90% of our time indoors, yet our homes can contain a surprising number of chemicals and pollutants that may contribute to chronic, low-grade inflammation. Although no single environmental toxin is likely to be the sole cause of ongoing pain or illness, research suggests that reducing unnecessary exposure can form part of a healthier lifestyle.

Let's explore some common household toxins and some simple, practical changes you can make to create a healthier home.

What Is Chronic Inflammation?

Inflammation is one of the body's natural protective responses. If you cut your finger or sprain your ankle, inflammation helps initiate healing. However, when inflammation remains active for months or years without a clear cause, it becomes known as chronic low-grade inflammation.

Researchers have linked chronic inflammation with a range of health conditions, including cardiovascular disease, type 2 diabetes, obesity, autoimmune disorders and persistent pain (Furman et al., 2019).

While nutrition, sleep, stress and physical activity all play important roles, growing evidence suggests that everyday environmental exposures may also influence inflammatory processes within the body.

1. Volatile Organic Compounds (VOCs)

Volatile Organic Compounds (VOCs) are chemicals released from many common household products, including:

• Paints and varnishes

• Air fresheners

• Cleaning products

• New furniture

• Carpets

• Building materials

Long-term exposure to elevated levels of VOCs has been associated with oxidative stress and inflammatory responses (Kelly and Fussell, 2015).

Simple ways to reduce exposure

• Choose low-VOC paints and furnishings where possible.

• Open windows regularly to improve ventilation.

• Avoid heavily fragranced air fresheners.

• Allow new furniture to air out before bringing it fully into your living space.

2. Endocrine-Disrupting Chemicals (EDCs)

Endocrine-disrupting chemicals can interfere with the body's hormone systems. Common examples include BPA, phthalates, certain pesticides and some flame retardants.

These substances are commonly found in food packaging, plastics, cosmetics, household dust and personal care products.

Although research is ongoing, studies suggest that some endocrine-disrupting chemicals may contribute to immune system dysregulation and inflammatory activity (Heindel et al., 2017).

Practical tips

• Store food in glass or stainless steel containers.

• Avoid microwaving food in plastic.

• Choose fragrance-free personal care products where possible.

• Read ingredient labels when buying household products.

3. Household Dust

Household dust is often a mixture of microscopic particles, including:

• Microplastics

• Heavy metals

• Flame retardants

• Pesticide residues

• Pet dander

• Mould spores

Regular cleaning can significantly reduce the accumulation of these substances.

Healthy habits

• Vacuum with a HEPA-filter vacuum cleaner.

• Damp dust surfaces rather than dry dusting.

• Remove shoes before entering your home.

• Wash bedding regularly.

4. Mould and Damp

Persistent dampness encourages mould growth, particularly in bathrooms, kitchens and poorly ventilated rooms.

For susceptible individuals, mould exposure may trigger inflammatory immune responses, particularly in people with asthma or allergies (Mendell et al., 2011).

Prevention

• Repair leaks promptly.

• Improve ventilation.

• Use extractor fans.

• Keep indoor humidity below around 50% where practical.

5. Indoor Air Pollution

Indoor air pollution comes from a variety of everyday sources, including:

• Gas cooking

• Candles

• Wood-burning stoves

• Tobacco smoke

• Cleaning sprays

Fine particulate matter (PM2.5) has been associated with increased systemic inflammation and oxidative stress (Brook et al., 2010).

Improving air quality

• Open windows when cooking.

• Use extractor fans.

• Avoid smoking indoors.

• Consider a HEPA air purifier if appropriate.

6. Pesticides and Herbicides

Garden chemicals and household pest control products can enter our homes on shoes, clothing and even pets.

Some pesticide exposures have been associated with inflammatory pathways and immune system disruption, although the level of risk depends on the type and amount of exposure (Mostafalou and Abdollahi, 2017).

Reducing exposure

• Leave outdoor shoes by the front door.

• Wash fruit and vegetables thoroughly.

• Store chemicals safely.

• Explore non-chemical pest control options where appropriate.

Supporting Your Body Every Day

At Canary Chiropractic Clinic, we believe that good health is built through the small choices we make consistently rather than one dramatic change.

Alongside reducing unnecessary environmental exposures, we encourage patients to focus on the foundations of good health:

• Eating a colourful, nutrient-rich diet

• Keeping physically active

• Prioritising restorative sleep

• Managing stress effectively

• Staying well hydrated

• Avoiding smoking

Together, these habits can help support your body's natural ability to maintain healthy inflammatory balance.

Where Chiropractic Care Fits In

At Canary Chiropractic Clinic, my primary focus is helping people improve the function of their musculoskeletal system so they can move with greater comfort and confidence.

Although chiropractic care does not treat environmental toxicity or inflammation directly, many of our patients find that when they combine regular movement, healthy lifestyle habits and appropriate chiropractic care, they feel better equipped to enjoy everyday life.

During your visits, we're always happy to discuss practical ways to support your overall wellbeing—from posture and workplace ergonomics to exercise, sleep habits and other lifestyle factors that may complement your healthcare journey.

If you are experiencing persistent pain, fatigue or unexplained symptoms, we always recommend seeking appropriate medical advice to identify any underlying health conditions.

Creating a Healthier Home

Creating a healthier home doesn't require a complete lifestyle overhaul. Often, it's the simple habits that make the biggest difference: opening the windows each morning, choosing less chemically fragranced products, keeping dust under control and being mindful of the materials we bring into our homes.

At Canary Chiropractic Clinic, we're passionate about helping our community take a whole-person approach to health. Whether you're visiting us for back pain, neck pain, headaches or simply looking to improve how you move and feel, we're here to support you with evidence-informed advice and personalised care.

After all, better health isn't just about what happens during your appointment—it's about the choices you make every day, both inside and outside your home.

References

Brook, R.D., Rajagopalan, S., Pope, C.A. III, Brook, J.R., Bhatnagar, A., Diez-Roux, A.V., Holguin, F., Hong, Y., Luepker, R.V., Mittleman, M.A. and Peters, A. (2010) 'Particulate matter air pollution and cardiovascular disease', Circulation, 121(21), pp. 2331–2378.

Furman, D., Campisi, J., Verdin, E., Carrera-Bastos, P., Targ, S., Franceschi, C., Ferrucci, L., Gilroy, D.W., Fasano, A., Miller, G.W. and others (2019) 'Chronic inflammation in the etiology of disease across the life span', Nature Medicine, 25(12), pp. 1822–1832.

Heindel, J.J., Blumberg, B., Cave, M., Machtinger, R., Mantovani, A., Mendez, M.A., Nadal, A., Palanza, P., Panzica, G., Sargis, R. and others (2017) 'Metabolism disrupting chemicals and metabolic disorders', Reproductive Toxicology, 68, pp. 3–33.

Kelly, F.J. and Fussell, J.C. (2015) 'Air pollution and public health: emerging hazards and improved understanding of risk', Environmental Geochemistry and Health, 37(4), pp. 631–649.

Mendell, M.J., Mirer, A.G., Cheung, K., Tong, M. and Douwes, J. (2011) 'Respiratory and allergic health effects of dampness, mould, and dampness-related agents', Environmental Health Perspectives, 119(6), pp. 748–756.

Mostafalou, S. and Abdollahi, M. (2017) 'Pesticides: an update of human exposure and toxicity', Archives of Toxicology, 91(2), pp. 549–599.