Formaldehyde has a MEL, and both may irritate the eyes and nose, and cause respiratory distress and dermatitis. Ethylene oxide is irritating to the skin, eyes, and respiratory system. It has a MEL and may cause cancer or inheritable genetic damage. Chlorine dioxide has an OES, is very toxic by inhalation, and irritating to the skin and respiratory system. Hydrogen peroxide has an OES, is mildly toxic by inhalation, and is a corrosive irritant to the eyes, skin, and mucous membranes.
Peracetic acid is irritant to the eyes, skin, and mucous membranes.
Controlling Exposure Where there is no suitable alternative, glutaraldehyde must only be used once sufficient precautions and control measures have been put in place. Wherever possible, it must be used only in sealed AWDs which lower the potential of splashing the skin and breathing in the fumes. The HSE has stated that it now doubts whether adequate control of glutaraldehyde can take place unless it is used, only in AWDs. Glutaraldehyde must not be used as a general wipe-down disinfectant. It should not be used in open baths, and must be kept in sealed containers.