Synthetic Dyes Health Risks

Synthetic dyes don’t only stain rivers. They can also leave invisible marks on our bodies. Clothing made with petroleum-based dyes and plastic fibers often carries residues of heavy metals, azo dyes, and formaldehyde. These toxins remain in the fabric, pressed against our skin every day. Over time, they can trigger rashes, allergic reactions, respiratory issues and even cancer. For people with sensitive skin, asthma, or autoimmune conditions, the risks are even greater.

In dyeing factories around the world, including parts of Asia where much of Australia’s fast fashion is produced, workers breathe in fumes and handle chemicals without full protection. Many face long-term health consequences, skin diseases, chronic breathing problems, even higher risks of cancer. Communities living near polluted waterways are also affected, their drinking water carrying the hidden burden of toxic dyes.