Is Trichloroethylene safe in indoor air?
Air & aerosols1 use researched4 sourced claims
Where it turns up: solvent, degreaser, off-gassing. Detox My Life researched trichloroethylene under one use, because the same substance means something different in each use. Every claim below carries its evidence tier, how sure the research is that it applies here, and the sources it cites. The level is computed by the app's own deterministic engine, so the page says exactly what the app would.
Level by use and lens
| Use | Mainstream | Cautious (default) | Based | Concerns · favour · fringe |
|---|
| In indoor air | Swap | Swap | Swap | 4 · 0 |
Mainstream shows consensus claims only; Cautious adds emerging research; Based adds fringe claims, labelled as such. The last column counts, under Cautious, the sourced concerns, the findings in its favour and the fringe claims Based would add.
Safer swaps: the app's swap catalog has no entry tied to this ingredient yet. When you scan a product that contains it, the app suggests cleaner alternative types for that product; the swap categories list what the catalog covers today.
In indoor air Swap
Under the default Cautious lens trichloroethylene in indoor air rates Swap: the app would put this near the top of your swap plan. Mainstream (consensus only) rates it Swap; Based (adds the fringe) rates it Swap. Researched 2026-09-03.
Sourced concerns (4)
ConsensusSuspected carcinogenconfidence 100%
Trichloroethylene (TCE) is classified as carcinogenic to humans by major health organizations, with sufficient evidence for kidney cancer and some evidence for non-Hodgkin's lymphoma and liver cancer.
- Why here
- TCE can enter indoor air through vapor intrusion from contaminated soil or groundwater, or from the use of consumer products containing it, leading to inhalation exposure.
- What would have to be true
- Long-term inhalation exposure to TCE in indoor air. The U.S. EPA and MassDEP have a long-term exposure guideline of 2 µg/m³ of TCE in indoor air.
Sources the engine cites:
ConsensusMetabolicconfidence 100%
Short-term exposure to high concentrations of trichloroethylene in indoor air can cause central nervous system effects such as dizziness, headache, confusion, and nausea, while long-term exposure may result in nervous system damage.
- Why here
- Inhalation is a primary route of exposure for the general population to TCE in indoor air, which can originate from vapor intrusion or consumer products.
- What would have to be true
- Short-term exposure to high concentrations; long-term exposure to TCE in indoor air.
Sources the engine cites:
ConsensusTheoryconfidence 100%
High exposure to trichloroethylene during early pregnancy may increase the risk for certain types of heart defects in the developing fetus.
- Why here
- Exposure can occur by breathing contaminated indoor air, which can result from vapor intrusion from contaminated sites or the use of consumer products.
- What would have to be true
- Exposure above 2.1 µg/m³ in indoor air during the first trimester of pregnancy. The Massachusetts Department of Environmental Protection (MassDEP) Imminent Hazard value for TCE in residential indoor air is 6 µg/m³ for women early in pregnancy.
Sources the engine cites:
EmergingEndocrineconfidence 80%
Long-term exposure to trichloroethylene may lead to an increased risk of developing some autoimmune conditions, such as scleroderma, and can affect the immune system, potentially increasing the chances of infections.
- Why here
- Exposure occurs by breathing contaminated indoor air over a long period, which can result from vapor intrusion or consumer product use.
- What would have to be true
- Long-term inhalation exposure to TCE in indoor air.
Sources the engine cites:
Not researched here
The engine has no dossier for trichloroethylene when cooked with heat, in cold food, as a finishing ingredient, in heated food packaging or other uses. The app researches an ingredient for the use it infers from your product, so a scan fills these in; this page only shows what has already been researched and source-verified.
This is research, not medical advice. Detox My Life shows sourced claims sorted by evidence tier. It does not diagnose, treat, or tell you to start or stop anything. Talk to a qualified professional about your health.
Scan your own. The app reads any product label with your camera, works out how you are about to use it, and researches every ingredient for that use with live sources. Every scan adds to a Detox Score for your home, where 50 is a typical home in your region, and a plan of next swaps.
See also: all ingredients · paste a label to check it · how to read an ingredient flag
