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Frost King ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce

4.6 4.6 out of 5 stars 13,901 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in All-Purpose Household Cleaners by Frost King

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Lemon
Pack of 1

Purchase options and add-ons

Brand Frost King
Item Form Foam
Scent Lemon
Specific Uses For Product Window,Drain,Pans
Material Feature Unscented

About this item

  • Heavy-duty foam dissolves stains, removes grease & oil, and loosens dirt
  • Cleans coils, fan blades, and reusable air filters
  • Neutralizes odors from standing water in drain pans
  • Air conditioner coil foaming heavy duty detergent cleaner with low VOC formula
  • Pleasant lemon fragrance leaves deodorized, fresh smell after cleaning. No rinse necessary.

Frequently bought together

$9.69 ($0.51/Ounce)
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$36.99 ($1.03/Item)
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Sold by Homegoods Shop and ships from Amazon Fulfillment.
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$9.99 ($9.99/Count)
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From the manufacturer

Frost King ACF19 Foam Coil Cleaner, 19Oz, 19 Ounce

Frost King Air Conditioner Foaming Cleaner keeps your home cooler and more comfortable when the mercury rises. It is a heavy-duty detergent-based product for maximum cleaning power. Your air conditioner will look and perform its best when you use it. Frost King air conditioner coil cleaner can also be used for car radiators, lawnmower engines, refrigerators and freezer coils and more. It easily removes pollutants like dirt, grease, and oil. This no-rinse foaming coil cleaner comes in a 19 oz aerosol can with a special 360-degree valve that allows spraying in virtually any position. It is an ideal addition to your home tool collection.

Features

  • Heavy-duty foam easily and effectively foam easily and effectively removes dirt, grease and oil from air conditioner coils and car radiators
  • Special 360-degree valve allows spraying in any position
  • Can also be used for car radiators, lawnmower engines, refrigerator and freezer coils and more
  • No rinse necessary

Product Description

Product Description

An heavy duty foam detergent coil cleaner in the convenience of an aerosol can. For use on most coils such as window air conditioners, central HVAC units, auto radiators, condenser and evaporator coils, metal filters, fan blades and more. Water based. This product can be sprayed in any position while the blasting stream easily reaches into tight areas. The aggressive detergent quickly and easily liquefies dirt, grease, oil or other residue and deposits. Fortified with corrosion inhibitors to prevent metal degradation, Will not harm drain pans, plastic or other materials in and around the area. The clinging foam is completely self-rinsing on condensate producing coils. Simply spray on and condensation generated will wash away the material. The pleasant citrus fragrance helps leave the area smell cleaned and deodorized. Contains no CFCs, chlorinated or fluorinated solvents. Cleaning coils increases efficiency and saves money. Directions: Turn off or disconnect power to unit being serviced. Shake well. Remove cap and point toward surface to be cleaned. Avoid spraying on electrical wires or connections. Thoroughly saturate the targeted area with product. With this self-rinsing formula, the foam will break and condensation accumulation will completely rinse the emulsified material. Scrubbing cap is great for removing large, imbedded pieces of debris. You may wipe clean or rinse with water if desired or if using on non-condensation producing coils. For extremely stubborn or heavy deposits, repeat application may be necessary. Turn on or return power to unit.

Manufacturer Contact Information

1-800-526-5265

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 19 x 8.2 x 13 inches; 1.19 Pounds
  • Item model number ‏ : ‎ ACF19
  • Department ‏ : ‎ Unisex
  • Date First Available ‏ : ‎ January 18, 2007
  • Manufacturer ‏ : ‎ Thermwell Products Co., Inc
  • ASIN ‏ : ‎ B007I7KZN0
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.6 4.6 out of 5 stars 13,901 ratings

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Frost King ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce
Frost King ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce
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Price-40% $9.69
List:$16.10
-13% $39.99
Typical:$45.99
$36.95$15.95$33.09
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to use
4.6
4.3
4.6
4.5
4.7
Value for money
4.3
4.3
4.4
4.3
4.4
Scent
4.4
4.3
4.5
Sold By
Amazon.com
ProSupplyDirect
UDirect
Newport Blvd
Essential Values
form
Foam
Liquid,Foam,Aerosol
Foam
Foam
Liquid
scent
Lemon
Lemon
Citrus
Citrus
Unscented
surface suggestion
Plastic, Metal, Window
Metal
Metal
A/C
Glass
weight
1.19 pounds
0.01 ounces
18 ounces
volume
19 fluid ounces
18 fluid ounces
18 fluid ounces
18 fluid ounces
128 fluid ounces

Important information

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
13,901 global ratings

Customers say

Customers like the value, ease of use, and cleanliness of the air conditioner cleaner. For example, they mention it works great for the cost, it's easy to apply, and it cleans really well. That said, opinions are mixed on foaminess and sprayability.

AI-generated from the text of customer reviews

554 customers mention502 positive52 negative

Customers are satisfied with the performance of the foam. They mention that it works fantastic, it comes off with ease, and it works great on their air conditioner.

"...concoction to clean the coils, but this stuff is self rinsing and does the job. Top of can has a nice coil comb brush...." Read more

"Works as described. Cleaned my A/C coils well." Read more

"...He said it is fantastic & works excellent" Read more

"...Now here's mine. It worked excellent. My central air unit was not that dirty to begin with, but it was dirty...." Read more

402 customers mention344 positive58 negative

Customers like the cleanliness of the product. They say it cleans real good, and works fantastic on cleaning the coils up nicely. Some say it's a great cleaner for outside air conditioning units, and that it works great on cleaning inside window air conditioner units. Some mention that there's no need to rinse, and the air conditioners do appear cleaner afterward.

"Worked great on cleaning the inside of 2 window air conditioner units...." Read more

"...can make a cheaper concoction to clean the coils, but this stuff is self rinsing and does the job. Top of can has a nice coil comb brush...." Read more

"Works as described. Cleaned my A/C coils well." Read more

"...It all just starts to run down!!!The lid serves as a super handy scrub brush which works wonders too!..." Read more

177 customers mention172 positive5 negative

Customers find the product easy to use. They mention it's easy to apply and control, so as not to spill over on your walls.

"...Very easy job..Just google on Youtube to see videos...." Read more

"...This stuff is so easy to control so as to not have spill over on your walls.Thank you Frost King!!!" Read more

"Easy to use...." Read more

"...It’s easy to use. I spray it and turn on the air conditioner. I don’t even wash it off...." Read more

142 customers mention123 positive19 negative

Customers like the value of the product. They mention that it works great for the cost, saves them money, and is worth using.

"Wonderful product, ac repair man was impressed with the clean" Read more

"It’s a good product at a good price." Read more

"...Well worth the cost and effort." Read more

"This is a cheaper alternative to the other AC coil cleaners available on Amazon and lasts longer. Worked really well for cleaning my Tesla Model Y." Read more

40 customers mention30 positive10 negative

Customers like the appearance of the product. For example, they mention the coils look shiny, new, and sparkling. Some say that the condenser is now shinny and looks brand new. Overall, most are satisfied with the appearance and performance of the air cleaner.

"...with residual tar for this last summer, not a completely shiny, absolutely sparkling, sanitized-looking one!..." Read more

"...Easy to use… spray let it sit and rinse it away. Sparkling clean when done...." Read more

"...I noted that the effluent was very well colored with dirt and grime that had built up between the fins...." Read more

"...AC looks brand new and can already feel the difference...." Read more

70 customers mention25 positive45 negative

Customers are mixed about the sprayability of the product. Some mention it sprays great when the can is vertical, easy to spray, and has a strong spray. They say it has s a pretty direct spray stream, and the can sprays from any position. However, others say that the nozzle sprays weird, the spray mechanism is not great, and there was some dripping.

"...If you tip the can, the spray is diminished. Perhaps a problem with the can itself . Both cans were like that...." Read more

"...The spray nozzle on this is very thin and has a strong spray, which is perfect for it to penetrate in between the fins...." Read more

"...Foam builds up on it and drips down the can. It takes a lot of pressure to keep the nozzle engaged for long enough to use up a can...." Read more

"The can had a missing spray nozzle making it kinda unhandy when you have everything apart and ready to get the job done...." Read more

65 customers mention37 positive28 negative

Customers have mixed opinions about the foaminess of the cleaner. Some mention that it foams up well, while others say that it builds up and drips down the can. Some say that the foam is easy to spray and completely fills the cavity. However, others say the foam creeps back to the second row and doesn't come out of the nozzle.

"...right up in all those nooks and crannies, then it instantly foams completely filling the cavity!..." Read more

"...The spray nozzle is tiny but takes a lot of pressure to trigger. Foam builds up on it and drips down the can...." Read more

"...But it is thick and foamy, so basically you spray globs of it where ever you can, then use your gloved hand to spread it around...." Read more

"...The only bad part is after you use it for a while the foam starts running down the can of your hand. But overall it's a nice non-rinse cleaner." Read more

Foaming AC coil cleaner
4 Stars
Foaming AC coil cleaner
This is a good foaming AC cleaner that I lay down under the A-frame coil and spray them down and let it drip down and clean my coils, the top is also a brush are use this to brush down the coils also. The only bad part is after you use it for a while the foam starts running down the can of your hand. But overall it's a nice non-rinse cleaner.
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Top reviews from the United States

Reviewed in the United States on October 27, 2023
Scent: LemonSize: Pack of 1Verified Purchase
2 people found this helpful
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Reviewed in the United States on March 22, 2024
Scent: LemonSize: Pack of 1Verified Purchase
Reviewed in the United States on July 26, 2023
Scent: LemonSize: Pack of 1Verified Purchase
Customer image
4.0 out of 5 stars No more Mildew smell, messy to use
Reviewed in the United States on July 26, 2023
Does not dissolve dirt or dust, etc. It lifts it up off the contaminated area and bubbles it to the surface...u still need to wipe or rinse to get all the dirt off. I had been spraying a bleach solution prior to using this.

This worked MUCH better. The fin scrubber was good to use, but more for larger units unless you take the whole face off. I used this to clean the inside of my 12000btu unit. Took the entire bottle, 4 treatments one right after the other to get this ac fairly clean.

Very messy high pressure spray. So stand back a few feet when using or u will get it all over urself. Put a towel down under the unit and plan on using paper towels to wipe away the grime after each foam treatment.

Overall, worth it and will use it again in the future. Mild smell, but dissipates after 15min of turning on the unit. Again, this was after 4 full foam sprays into the fins and coils and into the vents.
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16 people found this helpful
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Reviewed in the United States on March 22, 2024
Scent: LemonSize: Pack of 1Verified Purchase
Reviewed in the United States on October 31, 2021
Scent: LemonSize: Pack of 1Verified Purchase
7 people found this helpful
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Reviewed in the United States on September 18, 2023
Scent: LemonSize: Pack of 1Verified Purchase
14 people found this helpful
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Reviewed in the United States on February 16, 2024
Scent: LemonSize: Pack of 1Verified Purchase

Top reviews from other countries

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Amazon Customer
5.0 out of 5 stars Works great
Reviewed in Canada on September 29, 2022
Scent: LemonSize: Pack of 1Verified Purchase
Amazon Customer
5.0 out of 5 stars Clean as a whistle!
Reviewed in Canada on September 2, 2022
Scent: LemonSize: Pack of 1Verified Purchase
CRT TV
2.0 out of 5 stars Smells good. Doesn't work. Expensive
Reviewed in India on August 20, 2022
Scent: LemonSize: Pack of 1Verified Purchase
One person found this helpful
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LiGi
4.0 out of 5 stars Did a good job.
Reviewed in Canada on June 23, 2023
Scent: LemonSize: Pack of 1Verified Purchase
Guy
5.0 out of 5 stars Fonctionne très bien
Reviewed in Canada on June 8, 2022
Scent: LemonSize: Pack of 1Verified Purchase

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