Hidden Risks of Heart Disease & Stroke From Household Cleaners

When it comes to reducing the risks of heart disease & stroke, people often think of diet, physical activity, inflammation, and stress. Truth is, Public Enemy #1 are the products you are probably using to clean your home!

Surprising as it may seem, virtually every household cleaner on the market contains chemicals that have been linked to increased risk of heart disease, heart attack, high blood pressure, and stroke.

As stewards of our bodies and homes, it’s time we take a closer look at what’s under our kitchen sink and cleaning closet. Let’s dive into the hidden risks of heart disease from conventional cleaning products and explore how we can create a safer, healthier sanctuary for our families.

Heart Health Impacts from Cleaning Products

The effects of harmful chemicals found in household cleaners on heart health can range from subtle to severe. We’ve learned that these toxicants can contribute to some of the most common types of heart disease and stroke. Scientific research sheds light on how these substances can compromise heart health in the following ways.

Increased Blood Pressure

Volatile organic compounds (VOCs), such as acrolein, crotonaldehyde, and styrene, are well-documented contributors to elevated blood pressure. When inhaled, these chemicals travel to the lungs, where they are absorbed into the bloodstream.

Once in circulation, VOCs can cause the blood vessels to constrict, increasing resistance to blood flow and raising blood pressure. Over time, this additional strain on the heart can contribute to hypertension, a leading risk factor for heart disease and stroke.

Even small increases in systolic (top number) and diastolic (bottom number) blood pressure can significantly elevate the likelihood of cardiovascular events like heart attacks. It also increases risks of heart disease and blood vessel damage. Chronic exposure to VOCs can also lead to oxidative stress, further damaging the blood vessel and artery walls and perpetuating a cycle of inflammation.

Heart Disease

Chronic exposure to cleaning agents has been associated with dilated cardiomyopathy, a serious condition in which the heart muscle becomes enlarged, weakened, and less effective at pumping blood. These are symptoms of heart disease and often a precursor to heart failure if left untreated.

Chemicals like PFAS and VOCs exacerbate inflammation in the cardiovascular system, damaging the heart muscle and leading to structural changes over time. Persistent inflammation can impair the heart’s ability to contract and relax properly, leading to symptoms like fatigue, breathlessness, and swelling in the legs. In extreme cases, these changes can result in arrhythmias or sudden cardiac arrest. Long-term exposure to phthalates and formaldehyde, often found in air fresheners and scented cleaners, can also contribute to irregular heart rhythms, further straining the heart.

Stroke

The harmful chemicals in household cleaning products also pose significant risks for stroke, a leading cause of disability and death worldwide. Stroke occurs when blood flow to the brain is interrupted, and research suggests that exposure to toxicants in cleaning products can heighten this risk through several ways:

Elevated Stroke Risk from Hypertension

As mentioned earlier, volatile organic compounds (VOCs) and other harmful chemicals in cleaners can lead to elevated blood pressure. Hypertension is the most significant modifiable risk factor for stroke. Prolonged exposure to VOCs, such as acrolein and styrene, causes oxidative stress and inflammation in blood vessels, which weakens the vessel walls. Over time, this damage can increase the likelihood of blood clots or hemorrhages—key contributors to ischemic and hemorrhagic strokes.

Increased Risk of Blood Clots

Toxins like phthalates, PFAS, and formaldehyde disrupt normal blood vessel function by promoting chronic inflammation. This inflammation can make blood more prone to clotting, a major risk factor for ischemic stroke. For example, fine particulate matter (PM2.5) released by certain cleaning agents can enter the bloodstream through the lungs, triggering an inflammatory cascade that promotes clot formation.

Atrial Fibrillation and Stroke

Exposure to VOCs and other toxic chemicals can also lead to irregular heart rhythms, such as atrial fibrillation (AFib), which is closely linked to an increased risk of stroke. AFib causes blood to pool in the heart, increasing the chance of clots that can travel to the brain and block blood flow.

Neurological Impacts

Some chemicals in cleaning products, such as heavy metals (lead, cadmium) and neurotoxins, may directly impair brain health. Chronic exposure to these substances has been associated with vascular dysfunction in the brain, reducing oxygen and nutrient supply. This damage to cerebral blood vessels increases susceptibility to strokes, cognitive decline, and other neurological disorders.

Higher Mortality Rates

A Belgian registry study revealed that professional cleaners face significantly higher rates of cardiovascular and respiratory mortality compared to the general population. The findings highlight the cumulative risks posed by years of exposure to cleaning product chemicals.

Prolonged exposure to cleaning agents increases the toxic load on the body. This can lead to systemic inflammation, reduced lung function, and shortness of breath, as well as long-term cardiovascular stress. Heavy metals such as lead and cadmium, which can be found in household dust or cleaning residues, may impair kidney function, indirectly worsening heart health by disrupting the regulation of blood pressure. These toxic substances also impair the body’s ability to repair damaged blood vessels, increasing the risks for heart disease and of fatal cardiovascular events.

Toxic chemicals in commercial cleaning products do not just affect those using the products—they pose a risk to the entire household. Children, who often play on freshly cleaned floors or surfaces, are especially vulnerable due to their smaller body size and developing organs. Pregnant women exposed to these chemicals may experience heightened risks of hypertension or complications affecting both mother and baby. Even pets can absorb chemicals through their paws or fur.

Over time, the cumulative exposure to these substances can lead to lasting damage and increase risk of coronary artery disease or other health conditions. This makes it essential to prioritize safer alternatives and healthier cleaning habits to protect your family’s well-being.

5 Hidden Toxic Chemicals in Household Cleaners to Avoid

Household cleaning products may leave your counters sparkling, but at what cost?

The hidden risks of these products go far beyond their impact on the environment or air quality—they could be endangering your heart health. Case in point, professional cleaners in Belgium were found to have significantly higher rates of cardiovascular and respiratory mortality due to long-term exposure to toxic cleaning agents. For those who clean as part of their jobs, this cardiovascular disease risk factor is not just theoretical—it’s a harsh reality.

But you know who else cleans on a nearly-professional level? Moms, of course!

The daily cleaning rituals performed in millions of homes are akin to what the pros do in commercial spaces, exposing families to harmful chemicals more than we might realize. In fact, studies have shown that middle-aged women who use common household cleaning products face an increased risk of heart disease and hypertension.

There are several chemicals of concern that pose a hidden threat to your coronary heart disease and cardiovascular health. Let’s explore those and uncover the dangers they present to your family.

1. PFAS (“Forever Chemicals”)

PFAS, or “forever chemicals,” are used in many household products for their water- and stain-resistant properties. These chemicals persist in the environment and the human body, making them particularly dangerous. They are associated with a 70% increased risk of high blood pressure, especially in middle-aged women.

PFAS are often found in cleaning products marketed as “grease-resistant” such as:

• Glass and hard surface cleaners
• Fabric, upholstery, and carpet cleaners
• Waxes and polishes for floors, furniture, cars and boats
  Dishwashing rinse aids
• Aerosol propellant-based cleaners
• Air fresheners

And you’ll also find PFAs in these common home products:

• Non-stick cookware
• Processed food packaging
• Waterproof clothing (raincoats, boots, backpacks)
• Cosmetics like nail polish and eye makeup
• Paints and sealers

Research has shown that PFAS disrupt hormone regulation, particularly those affecting the cardiovascular system. This hormonal imbalance can lead to chronic inflammation and oxidative stress, which contribute to hypertension, heart disease, and even stroke. The long-term nature of PFAS exposure also means they accumulate in the body over time, amplifying their harmful effects and increasing the risk of heart failure.

Heart Health Risks:

• Hormone Disruption: PFAS are known endocrine disruptors that interfere with hormones controlling blood pressure and inflammation. This imbalance increases strain on the cardiovascular system.
• Cardiovascular Impact: Research from the Mayo Clinic found that women exposed to higher PFAS levels had a 70% increased risk of high blood pressure, a major factor in heart disease and stroke.
• Cumulative Effects: PFAS build up in the body over time, contributing to chronic inflammation, oxidative stress, and long-term risks of heart disease and hypertension.

Stroke Risks:

• Elevated Blood Pressure (Hypertension): PFAS exposure is linked to higher blood pressure, a significant risk factor for both ischemic (clot-related) and hemorrhagic (bleeding-related) strokes. PFAS disrupt the body’s natural regulation of blood vessel dilation, leading to vascular stiffness.
• Chronic Inflammation: PFAS chemicals induce low-grade, systemic inflammation that can damage blood vessels over time, increasing the likelihood of plaque buildup and vessel rupture.
• Vascular Dysfunction: PFAS interfere with endothelial function, impairing the ability of blood vessels to respond to changes in blood flow. This dysfunction makes blood vessels more prone to injury, clots, and hemorrhages.
• Increased Clot Formation: PFAS have been shown to alter blood clotting factors, making blood more prone to coagulation. This increases the risk of ischemic stroke caused by blocked arteries in the brain.
• Oxidative Stress: PFAS generate free radicals, leading to oxidative damage in blood vessels and brain tissues. This contributes to both vascular aging and a higher likelihood of stroke.
• Neurovascular Impacts: PFAS accumulate in brain tissues and blood vessels, potentially disrupting the blood-brain barrier and reducing the brain’s ability to regulate blood flow during stress or injury.

2. Volatile Organic Compounds (VOCs)

Volatile organic compounds (VOCs) are chemicals that easily evaporate into the air, making them a common ingredient in many cleaning and fragrance products. Acrolein, crotonaldehyde, and styrene—specific VOCs linked to heart health—can raise blood pressure even with minimal exposure.

Where you’ll find dangerous VOCs in your cleaners:

• All-purpose cleaners
• Air fresheners and deodorizers
• Glass and surface cleaners
• Disinfecting wipes and sanitizers
• Fabric softeners and scented laundry detergents
• Carpet and upholstery cleaners
• Oven cleaners and degreasers
• Floor cleaners and polishes
• Drain Cleaners
• Paint strippers

VOCs are inhaled and quickly enter the bloodstream, causing small but significant increases in systolic and diastolic blood pressure. Even these seemingly minor changes can increase the risks of heart disease, heart attack and stroke on a population level. Chronic exposure to VOCs has been shown to exacerbate inflammation, which is a key driver of cardiovascular diseases like atherosclerosis.

Heart Health Risks

• Hypertension (High Blood Pressure): VOCs, such as benzene, toluene, and formaldehyde, can disrupt normal vascular function by damaging the endothelium (inner lining of blood vessels). Increased oxidative stress and inflammation caused by VOCs lead to vascular stiffness, raising blood pressure and straining the heart.
• Atherosclerosis Development: Prolonged exposure to VOCs promotes the buildup of plaque in arteries by triggering chronic inflammation and oxidative stress, a key driver of coronary artery disease.
• Heart Rhythm Disturbances (Arrhythmias): VOCs can interfere with the electrical signaling in cardiac cells, potentially causing irregular heartbeats that strain the heart and increase the risk of sudden cardiac events.
• Heart Muscle Damage: VOCs are associated with cardiotoxicity, weakening the heart muscle and impairing its ability to pump blood efficiently. This increases the risk of heart failure.
• Increased Risk of Heart Attacks: VOCs contribute to systemic inflammation, endothelial dysfunction, and elevated cholesterol levels, which collectively heighten the risk of myocardial infarction (heart attack).

Stroke Risks

• Elevated Blood Pressure and Stroke: VOC-induced hypertension is a critical risk factor for both ischemic (clot-related) and hemorrhagic (bleeding-related) strokes.
• Vascular Inflammation and Damage: VOCs damage blood vessels, making them more susceptible to rupture or blockage, especially in the brain. Inflammatory processes initiated by VOCs weaken vascular integrity, increasing the likelihood of stroke.
• Clot Formation: VOCs can alter platelet function and promote clotting, increasing the risk of ischemic stroke caused by blocked blood flow to the brain.
• Neurovascular Dysfunction: VOCs disrupt the blood-brain barrier, reducing the brain’s ability to regulate blood flow during injury or stress and increasing the likelihood of stroke.
• Oxidative Stress in the Brain: VOC exposure generates free radicals that damage brain cells and blood vessels, impairing neurological health and increasing stroke susceptibility.

3. Heavy Metals in Your Home

Heavy metals such as lead, cadmium, and arsenic can accumulate in household dust or leach from corroded surfaces during cleaning. These toxic substances are linked to ischemic heart disease, stroke, and other cardiovascular disorders.

Where you’ll find heavy metals in your cleaners:

• Detergents, disinfectants and bleaches
• Drain Cleaners
• Metal Polishes
• Industrial-strength cleaners or rust removers
• Air Fresheners
• Contamination from Packaging

Heavy metals of concern:

• Lead
• Cadmium
• Mercury
• Chromium
• Arsenic

Heavy metals accumulate in the body over time, leading to chronic inflammation and oxidative stress. This process can damage blood vessels, elevate blood pressure, and contribute to the development of life-threatening cardiovascular conditions.

Heart Health Risks

• Hypertension (High Blood Pressure): Heavy metals like lead and cadmium cause vascular stiffness and endothelial dysfunction, leading to chronic high blood pressure. Hypertension is a significant risk factor for coronary artery disease and heart failure.
• Atherosclerosis Development: Metals such as cadmium and arsenic promote oxidative stress and inflammation, accelerating plaque buildup in arteries and narrowing blood vessels, which can lead to heart attacks.
• Cardiotoxicity: Heavy metals, particularly mercury, are toxic to cardiac muscle cells, impairing the heart’s ability to pump blood efficiently and increasing the risk of cardiomyopathy.
• Heart Rhythm Abnormalities: Metals such as mercury and lead disrupt electrical signaling in the heart, causing arrhythmias or irregular heartbeats, which can lead to sudden cardiac events.
• Chronic Inflammation: Heavy metals trigger persistent low-grade inflammation, contributing to vascular damage and increasing the risk of coronary artery disease.
• Kidney Impairment and Heart Disease: Metals like cadmium and lead damage the kidneys, impairing blood pressure regulation and increasing cardiovascular strain.

Stroke Risks

• Hypertension and Stroke: Heavy metal-induced hypertension increases the likelihood of both ischemic (clot-related) and hemorrhagic (bleeding-related) strokes.
• Vascular Damage: Metals like arsenic and lead damage blood vessel walls, making them more prone to rupture or blockage, leading to strokes.
• Clot Formation: Heavy metals increase platelet aggregation and disrupt normal clotting mechanisms, raising the risk of ischemic stroke.
• Neurotoxicity: Metals like mercury and lead damage brain blood vessels and disrupt the blood-brain barrier, making the brain more vulnerable to stroke and other neurological conditions.
• Oxidative Stress in the Brain: Heavy metals generate free radicals that harm brain cells and blood vessels, increasing the likelihood of cerebrovascular events.

Steps to avoid heavy metals in your cleaners

1. Check labels for certifications such as “non-toxic,” “heavy metal-free,” or “EPA Safer Choice.”
2. Research brands that prioritize sustainability and transparency.
3. Avoid older or unmarked industrial cleaners.
4. If you’re concerned about exposure, consider testing your household cleaners with heavy metal detection kits available online or consult with environmental testing services.

Reducing exposure to heavy metals and taking preventive measures can significantly lower the risk of heart disease and stroke while promoting overall cardiovascular health.

4. Phthalates

Phthalates and formaldehyde are used as preservatives in household cleaning and fragrance products. These chemicals disrupt hormone production, affecting blood pressure regulation and heart health.

Where you’ll find phthalates in your cleaners:

• All-purpose cleaners, bathroom cleaners, glass and window cleaners
• Air fresheners (plug-ins, sprays, gels, scented candles)
• Dishwashing liquids, laundry detergents, fabric softeners
• Floor cleaners, polishes, specialty cleaners (e.g., stainless steel cleaners)

In addition to being used to apply synthetic fragrances, phthalates are also used to make products softer or easier to apply. These chemicals may be common, however, they are far from benign. Studies show the following impact to human health and your body’s ability to function the way God designed.

Heart Health Risks

• Endocrine Disruption: Phthalates mimic hormones like estrogen, leading to hormonal imbalances that affect cardiovascular function. This disruption can elevate blood pressure and increase the risk of heart disease.
• Elevated Blood Pressure (Hypertension): Phthalate exposure is associated with higher systolic and diastolic blood pressure. Hypertension is a key risk factor for heart attacks and other cardiovascular diseases.
• Heart Rhythm Abnormalities: Research suggests that phthalates can interfere with normal heart electrical activity, potentially leading to arrhythmias and increased strain on the heart.
• Weakened Heart Function: Phthalates may impair mitochondrial function in heart cells, reducing the heart’s ability to pump blood effectively over time.

Stroke Risks

• Hypertension and Stroke: Phthalate-induced high blood pressure directly contributes to the risk of both ischemic (clot-related) and hemorrhagic (bleeding-related) strokes.
• Vascular Dysfunction: Phthalates disrupt endothelial function, weakening blood vessels and reducing their ability to adapt to changes in blood flow, making them more prone to rupture or blockage.
• Increased Risk of Blood Clots: Chronic exposure to phthalates can increase blood viscosity and platelet aggregation, heightening the risk of clot formation and ischemic stroke.
• Neurovascular Impacts: Phthalates have been linked to disrupted blood-brain barrier integrity, making the brain more vulnerable to vascular injuries and strokes.
• Atherosclerosis and Stroke: Phthalates promote plaque buildup in arteries, narrowing blood vessels and increasing the likelihood of strokes due to restricted blood flow to the brain.

Cardiovascular Mortality: Research published by Harvard Health revealed that individuals with higher urinary phthalate levels were significantly more likely to die from cardiovascular disease. This was particularly true for older adults with existing heart conditions.

Oxidative Stress and Inflammation: Prolonged exposure to phthalates causes oxidative stress, which inflames the cardiovascular system and damages blood vessels. This chronic inflammation is a key driver of heart attacks and strokes.

It’s important to note that products marketed as “unscented” can still contain phthalates to mask other odors, so label-reading is essential.

5. Formaldehyde

Formaldehyde, a common ingredient in some cleaning products and household items, poses significant risks to cardiovascular and cerebrovascular health due to its toxic and inflammatory effects.

Where you’ll find formaldehyde in your cleaners:

• All-purpose cleaners, bathroom cleaners, glass and window cleaners
• Dishwashing liquids, laundry detergents, fabric softeners
• Air fresheners (plug-ins, sprays, gels, scented candles)
• Floor cleaners, polishes, specialty cleaners (e.g., disinfectants, mildew removers)

Heart Health Risks

• Hypertension (High Blood Pressure): Chronic exposure to formaldehyde damages blood vessels, leading to increased vascular stiffness and elevated blood pressure—a major risk factor for heart disease.
• Atherosclerosis Development: Formaldehyde triggers oxidative stress and systemic inflammation, which promote the buildup of plaques in arteries, increasing the risk of coronary artery disease.
• Heart Rhythm Abnormalities (Arrhythmias): Formaldehyde disrupts the electrical activity of the heart, potentially causing irregular heartbeats and increased strain on cardiac function.
• Cardiotoxicity: Prolonged exposure can weaken heart muscles, reducing the heart’s ability to pump blood effectively and increasing the risks of heart disease and heart failure.
• Chronic Inflammation: Formaldehyde-induced inflammation exacerbates damage to the cardiovascular system, increasing the likelihood of heart attacks.

Stroke Risks

• Vascular Damage: Formaldehyde weakens blood vessel walls, increasing susceptibility to ruptures or blockages, which can cause strokes.
• Clot Formation: Exposure promotes platelet aggregation, increasing the risk of blood clots that can block blood flow to the brain, leading to ischemic strokes.
• Hypertension and Stroke: Formaldehyde-induced high blood pressure is a key contributor to both ischemic (clot-related) and hemorrhagic (bleeding-related) strokes.
• Neurotoxicity: Formaldehyde disrupts the blood-brain barrier, making brain blood vessels more vulnerable to injury and increasing stroke susceptibility.
• Oxidative Stress in the Brain: Formaldehyde exposure generates free radicals that harm brain cells and blood vessels, heightening the risk of cerebrovascular events.

Reducing exposure to formaldehyde can significantly lower the risk of heart disease and stroke, protecting long-term cardiovascular and cerebrovascular health.

Your Family’s Risks of Heart Disease from Cleaning Products

As you may expect, if your job requires you to be exposed to conventional cleaning products this is an unavoidable occupational hazard. Your home is something you can control 100%.

Your home is meant to be a safe haven—a place where your loved ones can thrive, not face hidden dangers. Yet, the cleaning products we rely on daily could be quietly impacting the health of everyone under your roof.

All in all, everyone in your home is at risk if you’re using these products.

• Your Little Ones: Children’s growing bodies and curious minds make them extra sensitive to harmful chemicals like phthalates and VOCs. These toxins can affect their development and long-term health in ways we may not notice right away.
• Mamas-to-Be: If you’re pregnant, you’re not just cleaning for two; you’re also protecting two. Chemicals like formaldehyde and PFAS can interfere with your body’s natural balance and even pose risks to your baby.
• You and Your Spouse: Even if you’re currently healthy, daily exposure to these chemicals adds up over time, increasing risks of high blood pressure, heart disease, and even stroke. Protecting your health ensures you can continue to care for your family with all the love and energy they deserve.
• Grandparents: With aging hearts and more fragile systems, our cherished elders are especially vulnerable to the oxidative stress and inflammation caused by toxins in cleaning products.
• Even Your Fur Babies: Our pets walk across freshly cleaned floors, breathe in sprays, and snuggle into treated fabrics. Their small bodies absorb more than we realize, making them susceptible to many of the same risks we face.

You have the power to create a healthier, safer environment for your family simply by choosing products that nurture, not harm. It’s not about perfection—it’s about progress. Swapping out harmful products for natural, non-toxic alternatives is a step toward a cleaner home and a brighter, healthier future for the ones you hold dear. You’ve got this!

How to Protect Your Family’s Heart (and Home)

The good news is that you can drastically reduce risks of heart disease by minimizing exposure to harmful cleaning chemicals. Here are some simple changes to decrease chances of coronary artery disease and other issues. These heart healthy household cleaner tips are easy to implement.

1. Switch to Natural Cleaners

Opt for non-toxic DIY alternatives like vinegar, baking soda, and essential oils. These are safe, effective, and inexpensive. Mama Z uses homemade cleaners and essential oils to keep things sanitary but in a safe, non-toxic way. You can find plenty of Natural Home DIYs with recipes for household cleaners you can make yourself right here on our website!

2. Breathe the Fresh (Clean) Air

When cleaning, open windows or use fans to keep air flowing and minimize chemical buildup. Consider investing in an air purifier for your home to filter out harmful particles and maintain a clean, healthy atmosphere for your family.

3. Read Labels Carefully

Avoid products containing VOCs, phthalates, or PFAS. Look for “fragrance-free” or “non-toxic” labels. We are very careful about what household cleaning products we buy, and you can see some of our trusted brands here.

4. Use Glass Storage Containers

While safe plastics are preferable to cheap, single-use spray bottles or cleaning supply storage containers, glass bottles are ideal. They’re durable, non-reactive, and easy to clean. Plus, when you’re making your own cleaners, you can reuse glass containers for all your homemade DIYs!

As Christians, we are called to honor God by caring for our bodies and our homes. In 1 Corinthians 6:19-20, we’re reminded that our bodies are temples of the Holy Spirit. By reducing harmful chemical exposure we minimize the risks of heart disease. And we can better serve our families, preserve our health, and honor the gift of life God has given us.

The connection between household cleaners and heart health is a hidden but significant threat. The chemicals we bring into our homes can silently impact our well-being, but we have the power to make healthier choices. In addition to many of the other heart-healthy lifestyle factors we hear about more often in the news, these cleaner tips will help. By switching to natural alternatives and embracing heart-conscious cleaning practices, you can create a home that nurtures both your family’s health and your spiritual well-being.

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