What is D7?
D7 is a proven way to disinfect, clean, sanitize and deodorize your HVAC system. D7 is for use in HVAC systems, ductwork, coils, refrigeration equipment and heat pumps.
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D7 has been specially formulated to cut through dirt, dust and grease soils. This proprietary cleaner and disinfectant makes it possible to reach even the smallest nooks and crannies, allowing for a powerful, safe cleaning and disinfecting solution.
A Deeper Clean with Decon7
A clean home is a healthy home but you cannot clean what you
CANNOT SEE.
The quality of the air we breathe in our home is impacted by many things such as cooking, mold, cleaning products, infectious viruses and allergens. And while it is easy to see a dirty stovetop that needs cleaning, many of the things that impact air quality are hiding in hard to reach places like our HVAC and plumbing systems.

Proprietary Formulation features and benefits
Traditional treatments for HVAC and plumbing systems use chemicals that are dangerous. Our sanitation technology uses hydrogen peroxide - the EPA's Safer Ingredient List.
Kills Pathogens
Safe For Your Home
Proven Effectiveness
EPA- Registered
Broad Spectrum
FDA Approved

What you can expect
In HVAC applications, D7 spray is applied directly to the coils located in the air handler portion of your HVAC system. It should be applied as part of your normal maintenace program and at a minimum of every 6 months.
In plumbing applications, D7 foam is administered directly into the drain system of the area to be treated.
Helpful resources

For More Information:
If you would like for us to come out and do a demonstration , to learn more about D7 or have any questions, please send us your information!
Tucson sure knows heat! From blistering heat to chilly winter nights, D and S Air can help you keep your air conditioner and heater tuned up and ready for whatever nature throws at us. Let us be the name you trust to keep your home comfortable, no matter the temperature or the season.