Moisture and dirt in air ducts cause mold and mildew growth where viruses and bacteria breed, some highly dangerous such as Legionnaires. Another factor that reinforces this contamination is the recirculation of viruses that people contribute to the indoor air.
It is very important to perform a microbial test and if there is evidence of bacteria, sanitize prior cleaning.
EPA (Environmental Protection Agency) has registered and certified a non-hazardous and not reactivated product to use in HVAC systems to kill the microbial.
We apply this product according to the established directions of use with the most advanced, modern, secure and effective sprayer equipment.