Alyssa Tang
Think Dirty
Published in
5 min readJun 17, 2024

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The Hidden Risks of Toxic Cleaning Products in Your Home

When you reach for that bottle of cleaner under the sink, you’re probably not thinking about the regulatory gap that lets many toxic cleaning products slide under the radar. Unlike food or medicine, cleaning products do not fall under the stringent regulations of the U.S. Food and Drug Administration.

The U.S. Environmental Protection Agency mandates that manufacturers list only certain ingredients. What about the rest? They remain a company secret, hidden from consumers, to prevent competitors from stealing formulas.

This lack of transparency can be a significant risk to your health, especially when it comes to everyday items like bleach, laundry detergent, toilet bowl cleaner, and pesticides. Below, we explore the potential health hazards these common household items pose.

Bleach

Although bleach is relatively safe when used according to guidelines, which includes using proper ventilation and protective measures, it becomes hazardous when misused or mixed with other cleaners. A critical concern highlighted in an article published by the National Library of Medicine is the chemical reaction bleach can initiate. The article further says that when bleach contacts biological tissues, it causes irritation and cell death through protein denaturation, particularly harming sensitive areas like the respiratory system and eyes.

The true danger arises when bleach is combined with substances such as ammonia or toilet bowl cleaners, releasing chlorine gas. When this gas comes into contact with moist tissues like those in the eyes and lungs, it transforms into hydrochloric acid.

Hydrochloric acid is a strong, corrosive acid that can burn and damage tissues. This acid severely damages respiratory tissues and can lead to asphyxiation, which is a state of being deprived of oxygen. The result is unconsciousness or death if the exposure is significant.

Bleach is equally concerning from an environmental perspective. When released into waterways, the breakdown products of bleach can form compounds like dioxins, which are highly toxic and persistent in the environment. These compounds can harm aquatic life and disrupt ecosystems.

Laundry Detergent

Laundry detergent poses significant health and environmental risks. A research article shows that overuse of detergents can lead to skin irritations due to residue left on clothing. Most people often use too much laundry detergent because they don’t know how much to use, especially when dealing with hard water.

Water hardness means the water has a lot of minerals in it, which can make detergents less effective unless you use more. Since people don’t know the right amount of detergent to use in such cases, they add extra, which not only fails to improve cleaning but also increases the risk of irritation and environmental harm.

Detergents are a big environmental problem because they lead to microfiber shedding in water systems. Microfiber shedding happens when tiny fibres break off from clothes or textiles. These tiny fibres are called microfibers.

Powder detergents are particularly harmful because they can release up to 193% more microfibers than liquid detergents. These microfibers then accumulate in aquatic environments, harming marine life and ecosystems.

Toilet Bowl Cleaner

Research shows that toilet bowl cleaners, particularly those containing bleach, are among the most toxic household products. These cleaners are significant sources of volatile organic compounds (VOCs), which can compromise indoor air quality.

Studies have shown that interactions between bleach and organic components like surfactants and perfumes in these products release VOCs such as carbon tetrachloride and chloroform. These are volatile organic compounds (VOCs), which are chemicals that easily turn into vapours or gases.

Carbon tetrachloride is a clear liquid with a sweet smell and is mainly used in cleaning products. Chloroform is another clear liquid with a slightly sweet smell. It’s used to produce other chemicals and can also be a byproduct of some household cleaners. Although the risk levels associated with these emissions are considered to be below significant danger thresholds for cancer, consistent exposure in unventilated spaces like bathrooms can still pose health risks.

Pesticides

Pesticides, commonly used in homes for controlling pests and in gardens, are highly toxic and pose serious health and environmental risks. Research links exposure to pesticides with severe health issues, including cardiovascular diseases, reproductive disorders in males, neurological problems such as dementia, and an increased risk of non-Hodgkin’s lymphoma.

Prenatal exposure to pesticides before birth can lead to shorter pregnancies and neurological problems in children, such as tremors at around 11 years old. Environmentally, pesticides contribute to significant pollution.

An article examining its environmental impacts shows that when pesticides spread beyond their target areas, they negatively affect soil health, aquatic systems, and plant vitality. This disruption affects how plants grow and their natural ability to defend themselves against pests and diseases.

Use the Think Dirty App to Avoid Toxic Household Products

Understanding the risks of toxic cleaning products is crucial for safeguarding your health and the environment. Educating yourself about harmful ingredients is the first step toward making safer choices. Opt for products with fewer and more clean ingredients, or consider homemade alternatives like vinegar and baking soda, which can be effective and less harmful. Some clean brands we recommend using are Force of Nature Clean, Kind Laundry, Dirty Labs, and Therapy Clean.

For an easy way to assess the safety of your household and personal care products, try the Think Dirty app. This app empowers you to quickly understand the composition of beauty, personal care, and household products by simply scanning their barcodes or searching up the product.

It offers clear information and cleaner alternatives at your fingertips. Download the app today and start making better choices to ensure your home is clean and safe!

*We are a professional review and product rating website and mobile app that receives compensation from the companies whose products we review and rate. We are independently owned and the opinions expressed here are our own interpretations of a trusted source. This blog post may contain affiliate links.

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