--- title: "boost up catalytic convertor cleaner — Niche Verdict: Skip it (52/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/boost-up-catalytic-convertor-cleaner" last_updated: "2026-07-10T00:55:27.520Z" locale: en meta: description: "a small market ($91K/yr) — boost up catalytic convertor cleaner doesn't clear our bar today." "og:description": "a small market ($91K/yr) — boost up catalytic convertor cleaner doesn't clear our bar today." "og:title": "boost up catalytic convertor cleaner — Niche Verdict: Skip it (52/100) | Amazon United States - Flapen" --- Back to Flapen home # **boost up catalytic convertor cleaner** **Skip it****52/100 ** a small market ($91K/yr) — boost up catalytic convertor cleaner doesn't clear our bar today. **Market/yr** **$91K** **Growth (1y)** **+698.9%** **Products** **11** **Brands** **9** was 9 a year ago **Sellers** **11** **Price range** **$11.26–$36.23** **Returns** **0.4%** **Rating** **4.1★** **Skip it** Scored 52/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **5** ×0.30 Growth **100** ×0.30 Competition **14** ×0.20 Quality gap **77** ×0.10 Returns **97** ×0.10 ## **Demand** Weekly Amazon search volume, last 49 weeks — +698.9% year over year. 4K2KSpike '25Holiday '25Spike '26Aug '25Sep '25Nov '25Jan '26Mar '26May '26 ## **Competition** - Ciirvoe34% - stray poet24% - Timeno13% - Clussbin8% - BIXMK8% - hepanio7% - Other (3 brands)6% The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack. 9 brands and 11 sellers compete here. **Brands** **9 **—flat was 9 a year ago **Sellers** **11** **Top 5 brand share** **87%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Ciirvoe 3Pcs Catalytic Converter Cleaner Kit Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/517Kokx4BDL.jpg) [**Ciirvoe 3Pcs Catalytic Converter Cleaner Kit Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive**](https://www.amazon.com/dp/B0GGR62D24) Ciirvoe$12.154.2★10330%▲rising 2 ![stray poet 3Pcs Catalytic Converter Cleaner Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/51t34lF5YvL.jpg) [**stray poet 3Pcs Catalytic Converter Cleaner Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive**](https://www.amazon.com/dp/B0FJY1TD9M) stray poet$16.194.1★40724%▼falling 3 ![Timeno 3Pcs Catalytic Converter Cleaner Boost Up Catalytic Convertor Cleaner Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive for Gas and Diesel Car](https://m.media-amazon.com/images/I/51tNfmx3XQL.jpg) [**Timeno 3Pcs Catalytic Converter Cleaner Boost Up Catalytic Convertor Cleaner Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive for Gas and Diesel Car**](https://www.amazon.com/dp/B0FP9DFTH2) Timeno$13.794.3★24313%▲rising 4 ![BIXMK 2pcs Catalytic Converter Cleaner Auto Parts Engine Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Fuel System Treatment Oil Additive for Gas and Diesel Car](https://m.media-amazon.com/images/I/51TGDcShqSL.jpg) [**BIXMK 2pcs Catalytic Converter Cleaner Auto Parts Engine Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Fuel System Treatment Oil Additive for Gas and Diesel Car**](https://www.amazon.com/dp/B0DFMB6K3X) BIXMK$12.414.0★3408%▼falling 5 ![hepanio 3Pcs Catalytic Converter Cleaner Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/51t34lF5YvL.jpg) [**hepanio 3Pcs Catalytic Converter Cleaner Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive**](https://www.amazon.com/dp/B0FPCLXY3K) hepanio$13.904.2★2547%▼falling 6 ![Catalytic Convertor Cleaner 4Pcs Clussbin Catalytic Converter Cleaner Kit Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/51xhkrtwEpL.jpg) [**Catalytic Convertor Cleaner 4Pcs Clussbin Catalytic Converter Cleaner Kit Fuel System Treatment Oil Additive**](https://www.amazon.com/dp/B0G4C626HK) Clussbin$17.130.0★06%▲rising 7 ![Ciirvoe 6Pcs Catalytic Converter Cleaner Kit Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/51HuWSECxoL.jpg) [**Ciirvoe 6Pcs Catalytic Converter Cleaner Kit Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive**](https://www.amazon.com/dp/B0GTMR4DKG) Ciirvoe$18.154.2★1035%▲rising 8 ![HDFDREO 2PCS Catalytic Converter Cleaner kit Catalytic Converter Cleaner Auto Cleaner Fuel System Treatment Oil for Gas and Diesel Car 120ML](https://m.media-amazon.com/images/I/41ZU2PLwnUL.jpg) [**HDFDREO 2PCS Catalytic Converter Cleaner kit Catalytic Converter Cleaner Auto Cleaner Fuel System Treatment Oil for Gas and Diesel Car 120ML**](https://www.amazon.com/dp/B0FJRMTQ84) HDFDREO$11.263.9★783%▼falling 9 ![Catalytic Convertor Cleaner 4Pcs Clussbin Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/51xhkrtwEpL.jpg) [**Catalytic Convertor Cleaner 4Pcs Clussbin Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive**](https://www.amazon.com/dp/B0G4C4VKC8) Clussbin$14.200.0★02%▲rising 10 ![ClearLover Auto Parts Engine Boost Up Cleaner Catalytic Converter Cleaner Fuel System Treatment Additive for Gasoline and Diesel Car (6Pcs)](https://m.media-amazon.com/images/I/51l0XHqZs4L.jpg) [**ClearLover Auto Parts Engine Boost Up Cleaner Catalytic Converter Cleaner Fuel System Treatment Additive for Gasoline and Diesel Car (6Pcs)**](https://www.amazon.com/dp/B09CVCWLZT) ClearLover$36.234.0★1202%▼falling 11 ![Charunee 4 Pack Catalytic Converter Cleaner | Gas & Diesel Fuel Additive](https://m.media-amazon.com/images/I/51+UGLyVVUL.jpg) [**Charunee 4 Pack Catalytic Converter Cleaner | Gas & Diesel Fuel Additive**](https://www.amazon.com/dp/B0FR93TS33) Charunee$17.234.1★262%▲rising ## **Product shelf** All 11 tracked products in this niche. Top sellersNewestTrending [![Ciirvoe 3Pcs Catalytic Converter Cleaner Kit Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/517Kokx4BDL.jpg)**Ciirvoe 3Pcs Catalytic Converter Cleaner Kit Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive** Ciirvoe**$12.15**4.2★103 reviews](https://www.amazon.com/dp/B0GGR62D24) [![stray poet 3Pcs Catalytic Converter Cleaner Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/51t34lF5YvL.jpg)**stray poet 3Pcs Catalytic Converter Cleaner Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive** stray poet**$16.19**4.1★407 reviews](https://www.amazon.com/dp/B0FJY1TD9M) [![Timeno 3Pcs Catalytic Converter Cleaner Boost Up Catalytic Convertor Cleaner Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive for Gas and Diesel Car](https://m.media-amazon.com/images/I/51tNfmx3XQL.jpg)**Timeno 3Pcs Catalytic Converter Cleaner Boost Up Catalytic Convertor Cleaner Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive for Gas and Diesel Car** Timeno**$13.79**4.3★243 reviews](https://www.amazon.com/dp/B0FP9DFTH2) [![BIXMK 2pcs Catalytic Converter Cleaner Auto Parts Engine Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Fuel System Treatment Oil Additive for Gas and Diesel Car](https://m.media-amazon.com/images/I/51TGDcShqSL.jpg)**BIXMK 2pcs Catalytic Converter Cleaner Auto Parts Engine Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Fuel System Treatment Oil Additive for Gas and Diesel Car** BIXMK**$12.41**4.0★340 reviews](https://www.amazon.com/dp/B0DFMB6K3X) [![hepanio 3Pcs Catalytic Converter Cleaner Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/51t34lF5YvL.jpg)**hepanio 3Pcs Catalytic Converter Cleaner Catalytic Converter Cleaner Kit Auto Parts Engine Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive** hepanio**$13.90**4.2★254 reviews](https://www.amazon.com/dp/B0FPCLXY3K) [![Catalytic Convertor Cleaner 4Pcs Clussbin Catalytic Converter Cleaner Kit Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/51xhkrtwEpL.jpg)**Catalytic Convertor Cleaner 4Pcs Clussbin Catalytic Converter Cleaner Kit Fuel System Treatment Oil Additive** Clussbin**$17.13**0.0★0 reviews](https://www.amazon.com/dp/B0G4C626HK) [![Ciirvoe 6Pcs Catalytic Converter Cleaner Kit Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive](https://m.media-amazon.com/images/I/51HuWSECxoL.jpg)**Ciirvoe 6Pcs Catalytic Converter Cleaner Kit Boost Up Catalytic Convertor Cleaner Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil Fuel System Treatment Oil Additive** Ciirvoe**$18.15**4.2★103 reviews](https://www.amazon.com/dp/B0GTMR4DKG) [![HDFDREO 2PCS Catalytic Converter Cleaner kit Catalytic Converter Cleaner Auto Cleaner Fuel System Treatment Oil for Gas and Diesel Car 120ML](https://m.media-amazon.com/images/I/41ZU2PLwnUL.jpg)**HDFDREO 2PCS Catalytic Converter Cleaner kit Catalytic Converter Cleaner Auto Cleaner Fuel System Treatment Oil for Gas and Diesel Car 120ML** HDFDREO**$11.26**3.9★78 reviews](https://www.amazon.com/dp/B0FJRMTQ84) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Efficiency**19% *“It works great”* **Ease Of Use**15% *“Easy to use”* **Quality-Overall**14% *“Either way, no complaints here”* **Value For Money**13% *“Worth it money”* **Ease Of Cleaning**11% *“Cleaner”* **Fuel Efficiency**7% *“My gas mileage did improved by 1-2 mpg”* **Advertised Vs Actual Product**6% *“Just as advertised”* **Instructions/User Manual/Troubleshooting**4% *“following the easy instructions”* **Maintenance And Repair**1% *“simple enough for routine maintenance use”* **Motor Power**1% *“Car ran great and still does”* ### **What buyers complain about ** **Functionality-Overall**41% *“Not quite working”* **Advertised Vs Actual Product**9% *“It does not work like advertised”* **Compatibility-Overall**6% *“Catalytic converter light has been off now for about three weeks”* **Instructions/User Manual/Troubleshooting**5% *“They really could spend a few extra seconds making the instructions clearer”* **Fuel Efficiency**4% *“My gas mileage didn't improve by even a fraction of a mile per gallon”* **Quality-Overall**4% *“Not as good as Cataclean”* **Smell**3% *“had a real bad smell of burnt”* **Size-Overall**3% *“The bottom of 2 is small”* **Defective Material/Parts**2% *“Perhaps the catalytic converter is truly faulty”* **Ease Of Cleaning**2% *“the catalytic convertor still was not clean”* #### **Top return reasons**- Functionality-Overall22% - Compatibility-Overall18% - Leak-Proof15% - Advertised Vs Actual Product10% - Size-Overall8% - Defective Material/Parts7% - Value For Money3% - Product Condition3% - Ethically/Sustainably Sourced3% - Carbon Footprint3%