(3) These appliances must “breathe in” air to burn the fuel properly. Know where the
air comes from and ensure vents/air bricks etc. remain unobstructed (particularly after
building work).
(4) The appliances must also “breathe out” the waste gases (including the CO) – usually
through a flue or chimney. Ensure chimneys and flues are not blocked or leaking, and
get them checked every year. Check for excessive rust or cracks on appliances and
pipe work.
(5) Never leave your car, motor bike or lawnmower engine running in the garage with
the garage door closed. Never leave the door from the house to the garage open if
the car is running.
(6) Never adjust your own gas pilot lights.
(7) Never use a gas cooker or a barbecue for home heating.
(8) Children should be warned of the dangers of CO poisoning and instructed never to
touch, or interfere with the CO Alarm. Do not allow small children to press the test/
hush button as they could be subjected to excessive noise when the unit alarms.
(9) Leaving windows or doors slightly open (even a few inches) will significantly reduce
the risk of high levels of CO occurring. The high levels of draught-proofing in modern
houses reduces ventilation and can allow dangerous gases to build up.
(10) Install CO Alarms in all the areas recommended in this booklet.
(11) Recognise that CO poisoning may be the cause when family members suffer from
“flu-like” symptoms when at home but feel better when they are away for extended
periods.
22
