Trichloroacetic Acid in Tap Water: A Hidden Danger Lurking in Your Home
Is your tap water as clean as you think it is? It might look clear, but it could be harboring harmful chemicals like trichloroacetic acid (TCA), which you may not even know about. The journey to safer, healthier water begins with knowing what’s in it. Start your journey today by scheduling a free water test to ensure your water is safe for you and your family.
What is Trichloroacetic Acid?

Trichloroacetic acid (TCA) is a byproduct that forms during the water disinfection process. Municipal water treatment plants often use chlorine to kill bacteria and viruses. While this may protect against immediate health risks from pathogens, it can also lead to the formation of harmful byproducts. TCA is one such chemical, created when chlorine interacts with organic matter present in water sources.
How Did TCA Get Into Your Tap Water?
TCA gets into your tap water as a direct result of chlorination. When water is treated with chlorine, it’s meant to make the water safer by disinfecting it. However, chlorine doesn’t only interact with bacteria—it also reacts with the natural organic matter in rivers and reservoirs. This reaction creates disinfection byproducts (DBPs), and one of the most concerning DBPs is trichloroacetic acid.
The use of chlorine is standard practice in most municipal water treatment plants across the country, but the unintended creation of harmful byproducts like TCA presents new health challenges that many homeowners aren’t aware of. Over time, these chemicals can accumulate, posing potential health risks.
The Dangers of Trichloroacetic Acid to Your Health
Though your water might look, smell, and taste fine, TCA is a silent contaminant that could be damaging your body with every sip. According to the Environmental Protection Agency (EPA), trichloroacetic acid is part of a group of chemicals known as haloacetic acids (HAAs), which have been linked to a range of health issues, especially with long-term exposure.
Some potential health effects of consuming or bathing in water contaminated with TCA include:
- Cancer Risk: Studies have linked long-term exposure to trichloroacetic acid to an increased risk of cancer, particularly of the liver and kidneys.
- Liver Damage: Prolonged consumption of TCA can harm the liver, leading to tissue damage and increased vulnerability to liver-related diseases.
- Reproductive Issues: Research has shown potential effects on fertility and reproductive health due to extended exposure to HAAs like TCA.
- Skin Irritation: Bathing in water contaminated with TCA can lead to skin irritation, rashes, and dryness, especially for individuals with sensitive skin or pre-existing skin conditions.
Is Drinking or Bathing in TCA-Contaminated Water Worse?
When it comes to trichloroacetic acid, both drinking and bathing in contaminated water carry risks. Ingesting the chemical is more likely to lead to internal health issues, including liver damage and cancer risk. However, even bathing in TCA-contaminated water isn’t entirely safe. The skin can absorb small amounts of TCA, and regular exposure could lead to skin irritation or long-term health concerns for particularly sensitive individuals.
What Can Be Done? Purifiers: The Best Solution
Unfortunately, you can’t simply boil away contaminants like trichloroacetic acid. In fact, heating water can sometimes concentrate certain chemicals. So, what can you do?
The best solution is installing a high-quality water purifier. Modern water purification systems are designed to effectively filter out harmful chemicals, including disinfection byproducts like trichloroacetic acid. By removing these contaminants, you ensure that your drinking water and bathing water are safe for you and your family. Purifiers act as an extra line of defense, taking your municipal water treatment to the next level.
Take Action Now: Get a Free Water Test
The first step toward cleaner, safer water is understanding what’s in your water. You don’t need to guess or wonder whether you’re drinking harmful chemicals like TCA. Schedule a free water test with us today. Our expert team will analyze your water for contaminants and help you choose the best water purification system to safeguard your health.
Call to Action
Don’t wait for potential health issues to arise—get ahead of the problem today. Schedule a free water test now and take control of the water flowing through your home. Protect your health and your family’s future with purified water that is truly clean and safe.
Clean water is not just a convenience, it’s essential for your well-being. Schedule your free water test today to ensure your tap water is truly safe!