Considerations When Carrying Out Ventilation And Air Ducts Cleaning In any home there is need to maintain a healthy atmosphere through regular cleaning of Heat, Ventilation and the Air Conditioning system. HVAC systems are vital to any household as they control the quality of air that the individuals inhale where they remove infections causing impurities such as fungi, algae, mold, and bacteria. 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. Different methods have been applied when individuals seek to clean their air ducts and ventilation systems, but one of the widely used methods involves the use of vacuum collection device. 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. When the vacuum collection device is connected to the air conditioning units it draws air through the system thus sucking contaminants that are attached to the HVAC system while there are other devices that are also introduced to systems to detach debris and other materials attached to 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 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. 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. For homes where there are elderly occupants there is need for one to find products that are strong which are capable of removing microbes such as fungi, dust mites and algae which cause diseases such as respiratory diseases. When selecting a chemical sanitizers there is need for one to select those with low toxicity ratings to avoid harmful ocular, inhalation, dermal and ingestion effects to pets and human. 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.