Where It Comes From
Specialty degreasing/defluxing and precision-cleaning processes; legacy stocks or older aerosol products [1][2].
How You Are Exposed
Breathing vapors during use at work, skin contact with liquid, spills, or using aerosol/parts-cleaning products in poorly ventilated spaces [1][3].
Why It Matters
Short-term exposure can cause headache, dizziness, drowsiness, and eye/throat irritation; very high levels may affect heart rhythm and cause loss of consciousness. It also depletes ozone and contributes to climate change [1][2][3].
Who Is at Risk
Workers in electronics, aerospace, and precision-cleaning; people with heart disease; anyone working in enclosed or poorly ventilated areas; pregnant workers should take extra caution [1][3].
How to Lower Your Exposure
Use safer alternatives where possible; keep processes closed and ventilated; follow EPA rules and Safety Data Sheets; wear appropriate gloves and eye protection; avoid spraying in small rooms; store and dispose legally [1][2][3].
References
- [1]U.S. EPA SNAP: Substitutes in Solvent Cleaning. https://www.epa.gov/snap/substitutes-solvent-cleaning
- [2]U.S. EPA: Phaseout of Hydrochlorofluorocarbons (HCFCs). https://www.epa.gov/ods-phaseout/phaseout-hydrochlorofluorocarbons-hcfcs
- [3]CDC/NIOSH: Organic Solvents – Workplace Safety and Health Topic. https://www.cdc.gov/niosh/topics/organsolv/