Carbon monoxide detection Pro-Lab's Carbon Monoxide Test Kit offers an easy way to detect over-exposure to carbon monoxide, an odorless, tasteless and colorless gas. It lasts up to three months once opened. Simply place the stick-on carbon monoxide detector on a wall or door and wait for the detector to change color. If the spot turns gray or black, carbon monoxide is present. Once the carbon monoxide is gone and the air is clean, the spot will return to its original color. Do you have a gas or oil burning furnace in your home or office? Do you have a working fireplace? Do you have a gas clothes dryer? Do you have a gas or oil-burning water heater? Do you have a kerosene, gas or oil-burning space heater? Do you or someone you know start an automobile in the garage with the door closed? If you answered 'yes' to any of the above questions, then you and your family are at risk of suffocating to death by invisible and odorless carbon monoxide gas. [tabs] Why We Like It This is a simple way to detect carbon monoxide leaks without having to hire a professional. This test kit is fast, effective and could save lives. Use it before buying a new or used home. Features & benefits Easy-to-use — includes simple instructions Accurate — uses a professional carbon monoxide detector Immediate results — changes color instantly when carbon monoxide is present Long-lasting — lasts up to six months once opened
