---
title: "radiator cleaner — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/radiator-cleaner"
last_updated: "2026-07-10T04:33:49.160Z"
locale: en
meta:
  description: "a small market ($55K/yr) — radiator cleaner doesn't clear our bar today."
  "og:description": "a small market ($55K/yr) — radiator cleaner doesn't clear our bar today."
  "og:title": "radiator cleaner — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **radiator cleaner**

**Skip it****47/100 **

a small market ($55K/yr) — radiator cleaner doesn't clear our bar today.

**Market/yr**

**$55K**

**Growth (1y)**

**+126.3%**

**Products**

**29**

**Brands**

**24**

was 19 a year ago

**Sellers**

**133**

**Price range**

**$5.82–$62.76**

**Returns**

**0.3%**

**Rating**

**4.5★**

**Skip it**

Scored 47/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**3**

 ×0.30

Growth

**68**

 ×0.30

Competition

**59**

 ×0.20

Quality gap

**40**

 ×0.10

Returns

**98**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 55 weeks — +126.3% year over year.

2K792Spike '26Jun '25Aug '25Oct '25Dec '25Mar '26May '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.9×

## **Competition**

- Frost King15% - ERRECOM15% - Prestone12% - Liqui Moly8% - PYQPYQ7% - CRC6% - Other (18 brands)37%

The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them. 24 brands and 133 sellers compete here.

**Brands**

**24 **▲rising

was 19 a year ago

**Sellers**

**133**

**Top 5 brand share**

**57%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Frost King ACF19 Foam Coil Cleaner 1.18 Pound (Pack of 1) 19 Ounce](https://m.media-amazon.com/images/I/41QaPAsB5vL.jpg) [**Frost King ACF19 Foam Coil Cleaner 1.18 Pound (Pack of 1) 19 Ounce**](https://www.amazon.com/dp/B007I7KZN0)

Frost King$9.454.6★17,54515%▲rising

2
![ERRECOM Zeus+ Cleaner for Radiators and Cooling Systems 12 fl oz Bottle (350 mL)](https://m.media-amazon.com/images/I/31sPc9l8gSL.jpg) [**ERRECOM Zeus+ Cleaner for Radiators and Cooling Systems 12 fl oz Bottle (350 mL)**](https://www.amazon.com/dp/B0CRZCQD77)

ERRECOM$11.934.4★15115%▲rising

3
![Liqui Moly Radiator Cleaner | 300 ml | Cooler additive | SKU: 2051](https://m.media-amazon.com/images/I/312LdawWE6L.jpg) [**Liqui Moly Radiator Cleaner | 300 ml | Cooler additive | SKU: 2051**](https://www.amazon.com/dp/B00CPL99N6)

Liqui Moly$13.404.6★9978%▼falling

4
![Prestone AS105 Total Cooling System Cleaner for Radiator Heater Core and Hoses 22 oz. 1 pack](https://m.media-amazon.com/images/I/31ERq7YWHML.jpg) [**Prestone AS105 Total Cooling System Cleaner for Radiator Heater Core and Hoses 22 oz. 1 pack**](https://www.amazon.com/dp/B00B99U088)

Prestone$13.854.6★2,3607%▼falling

5
![CRC Thermocure Coolant System Rust Remover 32 Oz Rust Remover for Vehicle Cooling Systems Removes Rust Scale and Deposits](https://m.media-amazon.com/images/I/5194J6VeJ8L.jpg) [**CRC Thermocure Coolant System Rust Remover 32 Oz Rust Remover for Vehicle Cooling Systems Removes Rust Scale and Deposits**](https://www.amazon.com/dp/B00R74I5UY)

CRC$26.144.6★1,5726%—flat

6
![Prestone Products Corp Radiator Flush/Cleaner AS105R](https://m.media-amazon.com/images/I/31SRmfEAI6L.jpg) [**Prestone Products Corp Radiator Flush/Cleaner AS105R**](https://www.amazon.com/dp/B0CW22JSGV)

Prestone$5.824.7★1815%▲rising

7
![47 & 24 & 15 Radiator Cleaning Wand 5-Piece Set 4500 PSI Stainless Steel Dual Water/Air Radiator Cleaner with Pressure Washer Gun Adapter & Tips for Cars Trucks Heavy Equipment Silver& Green](https://m.media-amazon.com/images/I/51uQ1KJa+EL.jpg) [**47 & 24 & 15 Radiator Cleaning Wand 5-Piece Set 4500 PSI Stainless Steel Dual Water/Air Radiator Cleaner with Pressure Washer Gun Adapter & Tips for Cars Trucks Heavy Equipment Silver& Green**](https://www.amazon.com/dp/B0GTYD1VGL)

PYQPYQ$49.134.8★474%▲rising

8
![Lucstar Radiator Cleaning Wand & Car A/C Condenser Cleaner Engine Cabin Air Filter Flusher 24Inch Radiator Wands Connect with Pressure Washer Air Compressor for Cleaning Home Car Truck Radiators](https://m.media-amazon.com/images/I/41SBNHLp8zL.jpg) [**Lucstar Radiator Cleaning Wand & Car A/C Condenser Cleaner Engine Cabin Air Filter Flusher 24Inch Radiator Wands Connect with Pressure Washer Air Compressor for Cleaning Home Car Truck Radiators**](https://www.amazon.com/dp/B0D8721M8P)

Lucstar$28.094.2★2303%▼falling

9
![PYQPYQ 47 & 24 Radiator Cleaning Wand 2-Piece Set 4500 PSI Stainless Steel Dual Water/Air Radiator Cleaner with Pressure Washer Gun Adapter & Tips for Cars Trucks Heavy Equipment Black](https://m.media-amazon.com/images/I/41rUFGKMhYL.jpg) [**PYQPYQ 47 & 24 Radiator Cleaning Wand 2-Piece Set 4500 PSI Stainless Steel Dual Water/Air Radiator Cleaner with Pressure Washer Gun Adapter & Tips for Cars Trucks Heavy Equipment Black**](https://www.amazon.com/dp/B0F9KQGP7Y)

PYQPYQ$62.764.3★473%▼falling

10

![Nu-Calgon 417175 Evap Foam](https://m.media-amazon.com/images/I/41dVfExBYtL.jpg) [**Nu-Calgon 417175 Evap Foam**](https://www.amazon.com/dp/B00DM8KQ3I)

Nu-Calgon$17.574.5★14,1483%▼falling

11

![Foinwer 24 Radiator Cleaning Wand Set - 4500PSI Stainless Steel Dual Water/Air Radiator cleaner Cleaner/Pressure Washer Gun Adapter & Tips Fit for Household Cars Trucks RV Radiators](https://m.media-amazon.com/images/I/31FFtFG1+rL.jpg) [**Foinwer 24 Radiator Cleaning Wand Set - 4500PSI Stainless Steel Dual Water/Air Radiator cleaner Cleaner/Pressure Washer Gun Adapter & Tips Fit for Household Cars Trucks RV Radiators**](https://www.amazon.com/dp/B0DKT6STJ1)

Foinwer$37.404.0★1133%▼falling

12

![47 + 24 Radiator Cleaning Wand Set 4500 PSI Dual Water/Air Flush Modes](https://m.media-amazon.com/images/I/51Y4pp+XULL.jpg) [**47 + 24 Radiator Cleaning Wand Set 4500 PSI Dual Water/Air Flush Modes**](https://www.amazon.com/dp/B0GKVHNBBM)

Ahoall$43.164.6★243%▲rising

13

![Leak Saver Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse)](https://m.media-amazon.com/images/I/419h3WKNAPL.jpg) [**Leak Saver Foam Blaster AC Coil Cleaner Foam Spray | HVAC Coil Cleaner for AC Unit | Professional Deep-Penetrating Formula for Evaporator (No Rinse) & Condenser (Light Rinse)**](https://www.amazon.com/dp/B07ZJYPD3Z)

Leak Saver$17.674.6★4,3613%—flat

14

![Simple Green Foaming Coil Cleaner - 32 Fl Oz](https://m.media-amazon.com/images/I/415RFf0UM+L.jpg) [**Simple Green Foaming Coil Cleaner - 32 Fl Oz**](https://www.amazon.com/dp/B0CXJQ93F4)

Simple Green$13.174.6★1,3033%▲rising

15

![Lisle 88500 Radiator Genie Water and Air Cleaning Wands for High Efficiency Cooling Systems and All Types of Radiators](https://m.media-amazon.com/images/I/31s5AVnzNgL.jpg) [**Lisle 88500 Radiator Genie Water and Air Cleaning Wands for High Efficiency Cooling Systems and All Types of Radiators**](https://www.amazon.com/dp/B01N23E9WX)

Lisle$33.504.7★3792%▼falling

**~~Showing 15 of 29 — show all ~~**

## **Product shelf**

All 29 tracked products in this niche.

Top sellersNewestTrending

[![Frost King ACF19 Foam Coil Cleaner 1.18 Pound (Pack of 1) 19 Ounce](https://m.media-amazon.com/images/I/41QaPAsB5vL.jpg)**Frost King ACF19 Foam Coil Cleaner 1.18 Pound (Pack of 1) 19 Ounce** Frost King**$9.45**4.6★17,545 reviews](https://www.amazon.com/dp/B007I7KZN0) [![ERRECOM Zeus+ Cleaner for Radiators and Cooling Systems 12 fl oz Bottle (350 mL)](https://m.media-amazon.com/images/I/31sPc9l8gSL.jpg)**ERRECOM Zeus+ Cleaner for Radiators and Cooling Systems 12 fl oz Bottle (350 mL)** ERRECOM**$11.93**4.4★151 reviews](https://www.amazon.com/dp/B0CRZCQD77) [![Liqui Moly Radiator Cleaner | 300 ml | Cooler additive | SKU: 2051](https://m.media-amazon.com/images/I/312LdawWE6L.jpg)**Liqui Moly Radiator Cleaner | 300 ml | Cooler additive | SKU: 2051** Liqui Moly**$13.40**4.6★997 reviews](https://www.amazon.com/dp/B00CPL99N6) [![Prestone AS105 Total Cooling System Cleaner for Radiator Heater Core and Hoses 22 oz. 1 pack](https://m.media-amazon.com/images/I/31ERq7YWHML.jpg)**Prestone AS105 Total Cooling System Cleaner for Radiator Heater Core and Hoses 22 oz. 1 pack** Prestone**$13.85**4.6★2,360 reviews](https://www.amazon.com/dp/B00B99U088) [![CRC Thermocure Coolant System Rust Remover 32 Oz Rust Remover for Vehicle Cooling Systems Removes Rust Scale and Deposits](https://m.media-amazon.com/images/I/5194J6VeJ8L.jpg)**CRC Thermocure Coolant System Rust Remover 32 Oz Rust Remover for Vehicle Cooling Systems Removes Rust Scale and Deposits** CRC**$26.14**4.6★1,572 reviews](https://www.amazon.com/dp/B00R74I5UY) [![Prestone Products Corp Radiator Flush/Cleaner AS105R](https://m.media-amazon.com/images/I/31SRmfEAI6L.jpg)**Prestone Products Corp Radiator Flush/Cleaner AS105R** Prestone**$5.82**4.7★181 reviews](https://www.amazon.com/dp/B0CW22JSGV) [![47 & 24 & 15 Radiator Cleaning Wand 5-Piece Set 4500 PSI Stainless Steel Dual Water/Air Radiator Cleaner with Pressure Washer Gun Adapter & Tips for Cars Trucks Heavy Equipment Silver& Green](https://m.media-amazon.com/images/I/51uQ1KJa+EL.jpg)**47 & 24 & 15 Radiator Cleaning Wand 5-Piece Set 4500 PSI Stainless Steel Dual Water/Air Radiator Cleaner with Pressure Washer Gun Adapter & Tips for Cars Trucks Heavy Equipment Silver& Green** PYQPYQ**$49.13**4.8★47 reviews](https://www.amazon.com/dp/B0GTYD1VGL) [![Lucstar Radiator Cleaning Wand & Car A/C Condenser Cleaner Engine Cabin Air Filter Flusher 24Inch Radiator Wands Connect with Pressure Washer Air Compressor for Cleaning Home Car Truck Radiators](https://m.media-amazon.com/images/I/41SBNHLp8zL.jpg)**Lucstar Radiator Cleaning Wand & Car A/C Condenser Cleaner Engine Cabin Air Filter Flusher 24Inch Radiator Wands Connect with Pressure Washer Air Compressor for Cleaning Home Car Truck Radiators** Lucstar**$28.09**4.2★230 reviews](https://www.amazon.com/dp/B0D8721M8P)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Ease Of Cleaning**21%

*“Cleans really well”*

**Quality-Overall**11%

*“The overall build quality is impressive”*

**Efficiency**11%

*“Works better then expected”*

**Ease Of Use**10%

*“made it was easier”*

**Advertised Vs Actual Product**7%

*“Works as Advertised”*

**Value For Money**7%

*“Great Buy”*

**Smell**5%

*“Smells nice and clean”*

**Spray/Flow**5%

*“Sprays on easy”*

**Pressure**2%

*“holds up well under pressure”*

**Size-Overall**2%

*“Its a good size overall”*

### **What buyers complain about **

**Spray/Flow**17%

*“Both cans stopped spraying”*

**Ease Of Cleaning**16%

*“Doesn't clean and not enough”*

**Functionality-Overall**6%

*“ineffective”*

**Value For Money**4%

*“Waste of money”*

**Leak-Proof**3%

*“Product leaked and I received another item”*

**Rusts/Corrodes**3%

*“there was a lot of rust”*

**Heating**3%

*“It now blows very hot”*

**Smell**2%

*“And it doesnt have the fragrance Im used to”*

**Pressure**2%

*“Runs out of pressure”*

**Foam**2%

*“Didn't foam as described”*

#### **Top return reasons**- Advertised Vs Actual Product19% - Leak-Proof17% - Value For Money10% - Functionality-Overall10% - Compatibility-Overall5% - Size-Overall5% - Defective Material/Parts5% - Ease Of Cleaning4% - Color3% - Rusts/Corrodes3%