A facilities team keeps a toxic cleaner “because we have always used it,” even though a less hazardous substitute is available and effective. What control action best follows hierarchy principles?
Select an answer to reveal the explanation.
Short Explanation
“We have always used it” is not a risk control—it is nostalgia with a hazard label. If a safer cleaner does the job, swap it. Substitution beats hoping PPE covers a chemical you did not need to keep.
Full Explanation
Substitution replaces a hazardous material or process with a less hazardous alternative and ranks above reliance on PPE. Tradition is not a technical justification for retaining unnecessary toxicity. When an effective safer product exists, adopting it strengthens the control set and reduces residual exposure.