Mitigating aldehyde exposure involves a combination of engineering controls, administrative controls, and personal protective equipment (PPE). Engineering controls include improving ventilation systems and using air filters to reduce airborne aldehyde concentrations. Administrative controls involve implementing policies to limit the use of aldehyde-containing materials and conducting regular exposure assessments. PPE, such as respirators, can provide additional protection in high-risk environments. Public awareness and education also play a crucial role in reducing exposure.