Considerations When Carrying Air Ducts And Ventilation Systems Cleaning In any home there is need to maintain a healthy atmosphere through regular cleaning of Heat, Ventilation and the Air Conditioning system. The system is essential in our homes as they remove the common contaminants such as mold, fungi, and bacteria improving the quality if the air that the residents breathe. The main urge for one to maintain their air ducts and ventilation systems clean is to ensure that they are effective in maintaining healthy air for inhalations by the occupants of the house where clean air ensures that occupants are safe from many airborne diseases that are caused by the impurities. Though one can use different methods to clean their air ducts and the ventilators in their house, vacuum collection devices have proved to be more effective in keeping the house clean. Vacuum cleaners that are used to clean the air ducts or the ventilation systems are specialized and powerful and work by applying negative pressure to the system. The vacuum collection device is connected to the HVAC system where is draws air from the atmosphere through the system but since there are other devices that are connected to the ventilation systems to scrub debris that has stuck on the surface of the system. Devices that are attached to the vacuum collection devices include brushes, skipper balls and air whips that agitate the contaminants that are attached to the surfaces which are pulled to the into the vacuum collection device. After cleaning a system using the vacuum cleaning devices one needs to use sanitizer chemicals which are added to remove any microbes that can cause different infections. When cleaning there is need for one to choose the sanitizer chemicals properly where one should go for chemicals which are standardized. Atomizer devices are used to fog the sanitizers into the system where one needs to select brands that have been proved to be safe to humans, pets and the environment in general. There are many elderly people who are allergic and are affected by microbes such as bacteria, fungi, dust mites and algae which cause respiratory problems and thus the need for one to use strong sanitizers that can help remove such contaminants. There is need for one to select chemical sanitizers which have low toxicity ratings thus avoid harmful dermal, inhalation and digestion effects to either humans and pets. In newly bought homes and households where there are pets which keep shedding hair or after one had their house remodeled recently there is need to have the HVAC systems regularly cleaned.