---
product_id: 6661261
title: "ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce"
brand: "frost king"
price: "$56.02"
currency: USD
in_stock: true
reviews_count: 8
category: "Frost King"
url: https://www.desertcart.us/products/6661261-acf19-foam-coil-cleaner-1-18-pound-pack-of-1
store_origin: US
region: United States of America
---

# fresh lemon scent 19 oz heavy-duty foam self-rinsing, no-scrub formula ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce

**Brand:** frost king
**Price:** $56.02
**Availability:** ✅ In Stock

## Summary

> 🧼 Clean coils, cool vibes — upgrade your AC game effortlessly!

## Quick Answers

- **What is this?** ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce by frost king
- **How much does it cost?** $56.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6661261-acf19-foam-coil-cleaner-1-18-pound-pack-of-1)

## Best For

- frost king enthusiasts

## Why This Product

- Trusted frost king brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Conscious Formula:** Low VOC, water-based, and free from harmful CFCs and solvents.
- • **Effortless Deep Clean:** Heavy-duty foam dissolves grease, oil & grime with zero scrubbing.
- • **Smart Self-Rinsing Action:** Foam clings and breaks down dirt, rinsed away by condensation—no manual rinse needed.
- • **Odor-Neutralizing Freshness:** Pleasant lemon fragrance leaves your HVAC smelling clean and revitalized.
- • **Versatile Multi-Surface Use:** Safe on coils, fan blades, filters, drain pans & more without damage.

## Overview

Frost King ACF19 Foam Coil Cleaner is a 19-ounce aerosol foam designed for heavy-duty cleaning of air conditioner coils, fan blades, and filters. Its self-rinsing formula dissolves grease, oil, and dirt without scrubbing, while a fresh lemon scent neutralizes odors. Safe for multiple surfaces and eco-friendly with low VOCs, it boosts HVAC efficiency and prolongs equipment life.

## 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

Review: Amazing Stuff! Cleaned My Coils with Zero Effort! - I was skeptical, but the Frost King ACF19 Foam Coil Cleaner truly delivered! My AC coils were gunked up with oil and hair, and I was dreading the thought of scrubbing them. I sprayed this foam on, and it went to work instantly. After letting it sit for just a few seconds, it completely broke down all the grime. All I had to do was rinse it away – no scrubbing, no manual labor whatsoever! My coils are sparkling clean, and my AC is running much more efficiently. If you're looking for an easy and effective coil cleaner, this is definitely the one to get. Highly recommend!
Review: Quick, Easy, and It Really Works! - I used the Frost King ACF19 Foam Coil Cleaner on my air conditioner unit, and I couldn’t be happier with the results. My A/C had been running less efficiently lately airflow was weak and it just wasn’t cooling like it used to. I sprayed this cleaner on the coils, and within minutes the thick foam expanded, clung to the surfaces, and started breaking down all the built up dirt and debris. The best part? No rinsing or scrubbing needed,. however I did rinse it after the foam slowly dissolved and carried the grime away on its own. After letting it dry and turning the unit back on, I immediately noticed stronger airflow and cooler air. It honestly felt like the A/C had gotten a full tune-up. This cleaner is super easy to use, smells fresh, and one can covers a good amount of area. It also handled the job without damaging anything—perfect for regular maintenance. If your A/C hasn’t been cleaned in a while, don’t call a technician just ye, try this first. It works!

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Frost King |
| Item Form | Foam |
| Item Volume | 19 Fluid Ounces |
| Material Feature | Unscented |
| Scent | Lemon |
| Specific Uses For Product | Window,Drain,Pans |

## Product Details

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

## Images

![ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce - Image 1](https://m.media-amazon.com/images/I/81zUHr1aM0L.jpg)

## Available Options

This product comes in different **Size, Scent** options.

## Questions & Answers

**Q: Does the ac have to be on**
A: No, the ac is off when you apply the product, after 10 minutes you turn the ac on and let it work for a few hours so the condensation will finish the cleaning process. Regards, Ricardo

**Q: Will this work on both coils? Evap. and condensor?**
A: Yes, you can you use it both on the A style condenser and evaporator coils for the outside unit.

**Q: Will this work on window units?**
A: I used it for window units it worked well.

**Q: Our condensate drain empties into a flower garden, will this product harm our plants?**
A: It did not harm mine and the mini split does drain into the flowers. The condensate dilutes the spray and dissloves the foam.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Stuff! Cleaned My Coils with Zero Effort!
*by J***A on November 13, 2025*

I was skeptical, but the Frost King ACF19 Foam Coil Cleaner truly delivered! My AC coils were gunked up with oil and hair, and I was dreading the thought of scrubbing them. I sprayed this foam on, and it went to work instantly. After letting it sit for just a few seconds, it completely broke down all the grime. All I had to do was rinse it away – no scrubbing, no manual labor whatsoever! My coils are sparkling clean, and my AC is running much more efficiently. If you're looking for an easy and effective coil cleaner, this is definitely the one to get. Highly recommend!

### ⭐⭐⭐⭐⭐ Quick, Easy, and It Really Works!
*by G***O on July 31, 2025*

I used the Frost King ACF19 Foam Coil Cleaner on my air conditioner unit, and I couldn’t be happier with the results. My A/C had been running less efficiently lately airflow was weak and it just wasn’t cooling like it used to. I sprayed this cleaner on the coils, and within minutes the thick foam expanded, clung to the surfaces, and started breaking down all the built up dirt and debris. The best part? No rinsing or scrubbing needed,. however I did rinse it after the foam slowly dissolved and carried the grime away on its own. After letting it dry and turning the unit back on, I immediately noticed stronger airflow and cooler air. It honestly felt like the A/C had gotten a full tune-up. This cleaner is super easy to use, smells fresh, and one can covers a good amount of area. It also handled the job without damaging anything—perfect for regular maintenance. If your A/C hasn’t been cleaned in a while, don’t call a technician just ye, try this first. It works!

### ⭐⭐⭐⭐ Works well at removing grime
*by S***S on December 7, 2025*

Got this product to clean the return air vent in my hallway that I hadn’t cleaned in the 25 years I have lived here. It had a build up of dust and grime. The foaming spray has a clean, pleasant smell and was mostly effective at loosening the dirt on the vent. I did need to scrub with a stiff bristle brush to remove the stubborn stains. Used a spray bottle with clean water to rinse the cleaner off after laying a towel down to catch drips. I would recommend this product.

## Frequently Bought Together

- Frost King ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce
- Nu-Calgon 417175 Evap Foam
- Boao Air Conditioner Condenser Fin Comb, Fin Cleaning Brush Air Conditioner Coil Cleaner Refrigerator Coil Cleaning Whisk Brush Evaporator Radiator Repair Tool(2 Pieces)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*