How to maintain a monoxid de carbon detector ?

At first, we should know what is a monoxid de carbon detector ?
monoxid de carbon detectors are very similar to smoke detectors only that, instead of looking for signs of a fire, they measure the CO level in the house. Depending on the brand, gas detectors work in 3 ways: with biometric sensor, metal oxide semiconductor or electrochemical sensor. Biometric detectors use gels that change color after absorbing a certain amount of carbon monoxide, and then an alarm is issued. Metal oxide semiconductors have silicon chips that detect CO and send electrical signals to trigger the alarm. Electrochemical sensors are considered the best in the industry. They use electrodes in chemical solutions that perceive changes in electric currents when CO is present and triggers the alarm.

so we all know that monoxid de carbon detector is a device that detects the presence of the carbon monoxide (CO) gas to prevent carbon monoxide poisoning, then how to maintain a monoxid de carbon detector ?please read more..

Most monoxid de carbon detectors have a life expectancy of 2-3 years. Although the life of the product varies depending on the model, you can take full advantage of its duration by wiping it weekly of dust and debris to ensure perfect functionality. It is also a good idea to test your detector monthly to see if the alarm works. If your monoxid de carbon detector is older, you can purchase a carbon monoxide test kit to make sure it is functional. If the detector doesn't turn off, or the alarm doesn't go off when you test it, it's probably time for a new one.