In the collision industry, we obsess over “OE Specs.” We verify frame alignment to the millimeter and paint codes to the shade. Yet, we consistently ignore the most critical specification in the shop: the biological spec of the technician. 

     Working in the shop means exposure to various chemicals — we’re all exposed to potentially hazardous materials through the things we touch and the air we breathe. Paints, adhesives, fillers, solvents and even cleaning products emit VOCs (Volatile Organic Compounds) that are absorbed through the skin and inhaled into the lungs. Not exactly breaking news, of course… After all, that’s why safety protocols are broadcast, and wearing PPE (Personal Protective Equipment) is an accepted necessity.      

But here’s the problem: those protocols meant to protect us are often developed based on standardized test models that do not represent the entire population. Historically, these studies were conducted in male-dominated industries and performed using “average adult body weights, which typically translates to around 175 pounds. This pattern is consistent across most industries, including PPE development, tools and even medical research. Why is this problematic? Well, for starters, women’s lower average body mass means that a similar airborne concentration equates to a higher dose per pound, so being exposed to identical concentrations could be more detrimental. But that’s not the only way that physiology factors into the discussion.

While safety protocols are often treated as “one size fits all,” we are NOT all the same size, and those differences aren’t solely about physical size; differences in metabolism, body fat percentage and hormonal cycles can all change how the body processes toxins. The reality of occupational toxicology proves that VOCs affect women’s bodies with a different — and often more dangerous — set of tolerances. And because safety standards weren’t designed for our biology, evidence suggests that women in the body shop could be at a greater risk of short-term and long-term effects due to VOC exposure. Emerging research demonstrates that sex-based physiological variances can influence how VOCs are absorbed, metabolized, distributed and eliminated. 

     So, let’s break it down.