Air duct cleaning service providers may tell you that they need to apply a chemical biocide to the inside of the ducts to kill bacteria (germs) and fungi (mold) and prevent future biological growth. Some pipeline cleaning service providers may propose introducing ozone to remove biological contaminants. There are clear rules on the use of chemicals that are often used in duct cleaning disinfection processes. The safety and correct application of these chemicals are a fundamental component for legal and effective use.
As customers become more aware of sanitation and disinfection services, air duct cleaners need to be aware that their services, legally, cannot be sold as such. Cleaning with a brush or broom won't eliminate germs and bacteria that have built up over time inside the ducts, and you need to remove them to ensure that the air you breathe is clean. There is a wide variety of chemical biocides for cleaning air ducts, so it is important to examine the properties of each of them to select the best type offered. Otherwise, it is best to clean the ducts every six months to keep the air conditioning system in good working order and to check if there are any problems.
When working with this particular type of chemical products for cleaning air ducts, it is essential that workers are properly protected with gloves, goggles, and other protective equipment. Any company dedicated to duct cleaning should read the study by the national company NADCA entitled “Application of chemicals in air conditioning systems”. This is one of the reasons why, if you hire a company to clean your ducts, always ask what type of chemicals they will use, since there are certain types of cleaners that are not approved for residential use. This makes it imperative that those in the duct cleaning business convince these occupants of the need for a regularly scheduled cleaning program.
Duct cleaning professionals understand the importance of having the right solutions to effectively clean and eliminate odors that are usually present in ducts that have not been cleaned for a long time. Other countries, such as Italy, allow these terms to be used to refer to certain types of duct cleaning techniques. When using chemical biocides for air duct cleaning, it is essential that safety protocols are followed at all times. This includes wearing protective gear such as gloves, goggles, and other protective clothing.
It is also important to ensure that all chemicals used are approved for residential use and that they are applied correctly according to manufacturer instructions. Companies dedicated to air duct cleaning should also read the study by NADCA entitled “Application of chemicals in air conditioning systems” in order to ensure they are using safe and effective methods.