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โก Clean Fast, Drive Smooth โ Donโt Let Engine Grime Slow You Down!
Berryman B-12 is a 20 oz aerosol carburetor, choke, and throttle body cleaner that quickly removes tough deposits like gum, varnish, sludge, and carbon to optimize engine airflow and performance. Its non-chlorinated, VOC-free formula is safe for modern engine components including oxygen sensors and catalytic converters. Trusted since 1918 and made in the USA, it delivers fast-drying, no-residue cleaning for smoother cold starts and acceleration without the hassle of disassembly.




| ASIN | B0002KKIE6 |
| Best Sellers Rank | #14,662 in Automotive ( See Top 100 in Automotive ) #17 in Carburetor & Throttle Body Cleaners |
| Brand | Berryman |
| Brand Name | Berryman |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.7 out of 5 stars 529 Reviews |
| Global Trade Identification Number | 00075894201208 |
| Included Components | Berryman B-12 Carburetor, Choke and Throttle Body Cleaner |
| Item Form | Aerosol |
| Item Type Name | Berryman B-12 Carburetor, Choke and Throttle Body Cleaner โ 20 oz (Pack of 1) |
| Item Volume | 20 Fluid Ounces |
| Item Weight | 20 Ounces |
| Manufacturer | Berryman Products |
| Material Feature | VOC Free |
| Material Features | VOC Free |
| Model Number | BERR0120C |
| Number of Items | 1 |
| Part Number | 0120C |
| Size | 20 ounce (Pack of 1) |
| UPC | 075894201208 |
| Unit Count | 20.00 Ounce |
| Warranty Description | Contact Manufacturer for details |
E**F
Would order again - shipped & received timely
Works well - easy to use should last me a good length of time
C**H
Carburetor Cleaner
Satisfied
M**.
The right stuff
Best on the market.
F**K
I believe it did improve my mileage
Ease of use, just add it to your nearly empty gas tank.
B**.
Always does the job for me.
Cleans well no residual. Decently priced.
B**F
This Stuff Works!!!!
This stuff did a great job on cleaning my tractor carb! It also works great on other greasy items. It's great to have a can in the shop to handle the difficult to clean items.
A**R
My vehicles are starting better
I used this in both my '81 T-bird, that has a carburetor, and my '80 Eldorado which is fuel injected. I think both seem to be running better but the weather is also warmer. I put the first can in the fuel without checking the MPG. I am buying another, and this time will pay attention to the MPG.
J**A
Works pretty well for carbon removal
I used this to break up some carbon deposits in an EGR valve. It works pretty well if you let it soak
N**T
Works well
Works very well
P**L
Does a great job
The cleaning power of this is amazing great value for your money and is very effective. I keep getting an engine light coming on to do with the throttle body and a good clean with this fixed the problem. I would recommend this if having any kind of carbon build up.
V**O
Does the job
Excellent product.
D**C
The very best
I used this product after careful consideration to clean my intake on the dreaded mini where carbon and oil build up happens for fun on the valves. I used this over a couple of months. I went through four cans and the result was astounding the valves were shiny clean as if they had been walnut blasted. I use this now each wk as a general maintenance product to prevent the carbon caking taking hold. The value of this product is far more significant than the price. Highly recommended. Use at 2500rpm through intake before throttle body.
E**I
GREAT EXPERIENCE
Excellent experience. Highly recommended.
Trustpilot
2 weeks ago
1 day ago