Just as with any other household chemicals (bleach, detergent, cleaners, cooking gas, glues, etc.) - use in well-ventilated environment. Especially, bleach fum

Just as with any other household chemicals (bleach, detergent, cleaners, cooking gas, glues, etc.) - use in well-ventilated environment. Especially, bleach fumes can easily burn the membranes in the nose and the eye surface.