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frontpagephoinix | Staff posted May 23, 2026 05:01 PM
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Item 1 of 3
frontpagephoinix | Staff posted May 23, 2026 05:01 PM

19-Oz Frost King ACF19 Air Conditioner Coil Foaming Cleaner

$6.35

$16

60% off
Walmart
10 Comments 4,524 Views
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Deal Details
Walmart has 19-Oz Frost King Air Conditioner Coil Foaming Cleaner (ACF19) on sale for $6.37. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.

Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • 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


No Longer Available:

Amazon has 19-Oz Frost King Air Conditioner Coil Foaming Cleaner (ACF19) on sale for $6.37. Shipping is free w/ Prime or on $35+ orders.

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
    • Most items sold & shipped by Walmart.com can be returned for free, either to a store or by mail up to 90 Days after item is delivered. See the Walmart returns page for returns information.
  • Additional Information:
    • This offer matches our extremely popular front page deal from March 2026 which earned over 220 thumbs up.
    • Rated 4.6 out of 5 stars on Amazon based on over 17.2k customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Walmart has 19-Oz Frost King Air Conditioner Coil Foaming Cleaner (ACF19) on sale for $6.37. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.

Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • 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


No Longer Available:

Amazon has 19-Oz Frost King Air Conditioner Coil Foaming Cleaner (ACF19) on sale for $6.37. Shipping is free w/ Prime or on $35+ orders.

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
    • Most items sold & shipped by Walmart.com can be returned for free, either to a store or by mail up to 90 Days after item is delivered. See the Walmart returns page for returns information.
  • Additional Information:
    • This offer matches our extremely popular front page deal from March 2026 which earned over 220 thumbs up.
    • Rated 4.6 out of 5 stars on Amazon based on over 17.2k customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+21
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Price Intelligence

Model: Coil Cleaner A/C 19Oz

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 5/24/2026, 04:25 PM
Sold By Sale Price
Amazon$6.30

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10 Comments

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May 23, 2026 09:47 PM
3,103 Posts
Joined Aug 2017
UkeDogMay 23, 2026 09:47 PM
3,103 Posts
Timely post, thanks phonix!
May 23, 2026 09:52 PM
1,376 Posts
Joined Sep 2010
dkd711May 23, 2026 09:52 PM
1,376 Posts
Perfect, it's that time of year to clean the AC before the summer hits
Yesterday 03:53 AM
320 Posts
Joined Sep 2013
TwitchieYesterday 03:53 AM
320 Posts
Perfect timing. I'm used to seeing deals like this in November. 😂 Got a can for my outdoor unit. Thanks OP!
Yesterday 04:37 AM
2,058 Posts
Joined Feb 2007
techie333Yesterday 04:37 AM
2,058 Posts
Wear a mask and eye protection. Emptied a can into my condenser and got puffy eyes next day
Yesterday 02:08 PM
3,103 Posts
Joined Aug 2017
UkeDogYesterday 02:08 PM
3,103 Posts
Found that Walmart has matched it at the same price ($6.37). Good deal if you have Walmart+ for free delivery.
https://www.walmart.com/ip/Frost-...z/20703057
1
1
Today 12:31 AM
2,050 Posts
Joined Sep 2009
TriggrHppyTiggrToday 12:31 AM
2,050 Posts
Can this be used to clean portable indoor ac's? Do those even need their coils cleaned?
Today 01:18 AM
6 Posts
Joined Feb 2024
OrangeOstrich125Today 01:18 AM
6 Posts
Must have missed it. It's at $10 now on Amazon
Last edited by OrangeOstrich125 May 24, 2026 at 07:05 PM.

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Today 01:22 AM
611 Posts
Joined Jul 2007
DJConanToday 01:22 AM
611 Posts
I bought this at Walmart last week for about the same price. I first looked on Amazon and when I saw the big price difference compared to Walmart, it was worth the drive. Good price from Amazon now.
Today 01:30 AM
731 Posts
Joined Nov 2012
nantucketmanToday 01:30 AM
731 Posts
Quote from TriggrHppyTiggr :
Can this be used to clean portable indoor ac's? Do those even need their coils cleaned?
inherently less of an issue since the condenser is inside the house and its just blowing out the hot air through the tube. Technicall you could but I wouldn't bother unless it's very old with a lot of service hours and you think it's having weird smells or poor performance.
Today 01:41 AM
190 Posts
Joined Apr 2013
esy1219Today 01:41 AM
190 Posts
would these go bad if i stored them for next year's use?

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