Description
xKeep your AC coils clean with a biodegradable, easy-to-use foam cleaner
Arm & Hammer’s Biodegradable HVAC Coil Cleaner Foam Spray is a ready-to-use solution designed to support cleaner coils, fresher air, and smoother operation across both indoor and outdoor units. Made in the USA, this formula prioritizes eco-friendliness while delivering practical cleaning power for evaporator and condenser coils alike. The product’s self-rinsing action means less time spent on maintenance, helping you keep your system in optimal shape without extra steps.
In real-world use, you’ll notice the foam expands to reach crevices and hard-to-clean areas, lifting grime and reducing the odor associated with dirty coils. While results can vary by unit and usage, many users report more consistent airflow and cleaner-sounding operation after a coil cleaning session. The cleaner is non-corrosive, which can help protect metal surfaces during routine maintenance, and it is suitable for both window units and central HVAC systems.
Why this coil cleaner stands out
- Biodegradable and eco-friendly formulation that meets industry green standards
- Non-corrosive protection for metal coils and components
- Odor-banish power helps reduce musty or stale air around the system
- Self-rinsing foam cleans evaporator and condenser coils without requiring a rinse
Key features you can rely on
- Made in the USA for quality manufacturing
- No rinse required on HVAC units, simplifying maintenance
- Each 19 fl. oz can treats a standard air conditioner coil, suitable for indoor or outdoor use
- Triple-pack option provides continued coil maintenance without frequent repurchase
How to use
Turn off the unit and unplug or switch off power before starting. Remove the coil access panel to expose the evaporator or condenser coils. Shake the can well, then apply the foam evenly over the coil surfaces. Allow the foam to expand and dwell, then reassemble the unit. No rinsing is required, and you can clean multiple units with the same approach if needed.
With regular use, this cleaner can help you maintain better airflow, reduce buildup, and keep your system operating more efficiently over time. While individual results vary, users often appreciate the straightforward process and the absence of a rinse step in routine coil care.
FAQ
Q: Is this cleaner suitable for both indoor and outdoor coils?
A: Yes—it's designed for indoor evaporator coils and outdoor condenser coils, with a self-rinsing, no-rinse formula.
Q: How do I use Arm & Hammer Biodegradable Coil Cleaner?
A: Turn off the unit, remove the access panel to expose coils, spray one can per air conditioner, and no rinsing is required.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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