What should be done to the premises if occupants complain of symptoms during a CO alarm?

When occupants complain of symptoms during a carbon monoxide (CO) alarm, the foremost priority is to ensure their safety by quickly ventilating the premises. Ventilation helps to reduce the concentration of carbon monoxide in the air, which can be extremely hazardous to health. This action facilitates a decrease in CO levels, allowing occupants to breathe cleaner air while waiting for emergency services to assess the situation.

Although shutting down gas sources and inspecting for gas leaks are crucial steps in addressing potential CO sources, these actions may take time and could place occupants at further risk in the interim. Ventilating the area alleviates immediate dangers by allowing for fresh air circulation, which is vital in emergency situations involving CO exposure.

Taking prompt and effective action to ventilate the premises supports the primary goal of safeguarding health and minimizing the risks associated with carbon monoxide poisoning.