Considerations When Carrying Air Ducts And Ventilation Systems Cleaning There is need for occupant of any home to ensure that they keep their home clean and all the appliances including the Heat, Ventilation and Air conditioning system commonly referred to as HVAC. 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. An unclean air duct and ventilation system exposes the occupants of the home to different airborne diseases that are caused by the impurities and to protect the family from contracting such diseases there is need for one to maintain a clean air atmosphere in the house. There are different ways that have been applied to clean the HVAC systems, but one of the most effective ways involves the use of vacuum cleaners. When using the vacuum collection devices to clean the air ducts they usually apply negative pressure on the system thus the need to select powerful and specialized devices to carry out the cleaning exercise. 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. The vacuum collection alone cannot sufficiently clean an air conditioning unit thus the need to have the skipper balls, brushes and air whips which agitate the contaminants that are attached to the interior surfaces where they are pulled through the pressure into the vacuum collection device. After one has cleaned the systems using the vacuum cleaning devices there is need for one to apply sanitizing chemicals where they are applied to remove any microbial particles which cause infections. Before purchasing any chemical sanitizer there is need for one to ensure that a brand they choose have been standardized by the regulatory bodies. 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. One should consider having their ventilation systems regularly cleaned especially after having settled in a new home, having carried out remodeling or renovation of the house, or when they have pets that shed hair in the house.