What precaution is typically required when using glutaraldehyde-based disinfectants?

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Controlling exposure to glutaraldehyde vapors is the key precaution. These disinfectants release fumes that can irritate the eyes, skin, and especially the respiratory tract, and they can become sensitizers with repeated exposure. Having adequate ventilation—whether in the room or with local exhaust—dilutes and removes vapors, reducing inhalation risk. Proper handling goes beyond ventilation and includes wearing appropriate PPE (chemical-resistant gloves, eye/face protection, and protective clothing), following label directions for dilution and contact time, and keeping containers closed when not in use to minimize splashes and vapor release. Using the product outdoors or skipping ventilation would leave the user at higher risk of harmful exposure.