

🛠️ Clean smarter, drive stronger — don’t let engine grime slow your hustle!
Berryman B-12 Chemtool is a 10 oz. aerosol cleaner featuring 100% High-Energy Solvent Technology that rapidly dissolves gum, varnish, and fuel residues. Designed for carburetors, chokes, throttle bodies, and injectors, it disperses moisture and is safe for catalytic converters and O2 sensors. Trusted for over a century, it delivers professional-grade engine cleaning with eco-conscious reliability.





| ASIN | B0167O869E |
| ASIN | B0167O869E |
| Best Sellers Rank | #21,865 in Automotive ( See Top 100 in Automotive ) #125 in Engine & Parts Fluid Cleaners |
| Brand Name | Berryman |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,025) |
| Date First Available | June 15, 2016 |
| Global Trade Identification Number | 00075894001105 |
| Included Components | 10-Ounce Aerosol |
| Item Form | Aerosol |
| Item Type Name | B-12 Chemtool |
| Item Volume | 10 Fluid Ounces |
| Item Weight | 0.7 Pounds |
| Item model number | 0110 |
| Manufacturer | Berryman Products |
| Manufacturer | Berryman Products |
| Material Features | Unscented |
| Number of Items | 1 |
| Product Dimensions | 2.28 x 2.28 x 7.5 inches; 11.2 ounces |
| Scent | Unsented |
| Special Features | Multi Purpose |
| Specific Uses For Product | Engine |
| Surface Recommendation | Metal |
| UPC | 075894001105 |
| Unit Count | 10.0 Ounce |
| Warranty Description | Limited |
A**D
Clean clean cleans
Great product and a great price!! This cleans most automotive surfaces we deal with in our day to day operations in the shop. Spays on wet drys fast!!! Gets into the cracks and crevices that you need clean when working on engines and transmissions. It also works removing color off of painted automotive surfaces. Like someone spray paints your Tesla it will remove the spray paint but not the car’s actual paint.
M**E
Awesome
Worked amazing at removing oil varnish.
J**E
Great product
Worth every single penny
M**Y
This stuff works!
Great product. Cleans very well. Cans are a little small so you go through a lot. Must be careful on painted surfaces. Wish the cans were 16 or 20 oz size.
C**E
on time
works well
M**K
Aerosol spray
Good product. Cleans well.
C**R
Value for money
Value for money
C**L
The real deal and great price
This is the old style cleaner that cleans with little effort. I was changing the starter on my CRV and had to remove the throttle body to reach a bolt, so I decided to clean it while off. I took it off and soaked it while I messed with the starter. After about 30 minutes I sprayed and wiped with a toothbrush then rag. The throttle body was spotless.
D**G
Fixed my Audi Q5 chronic oil comsumption issue. Did the flush as recommend from all thr youthbr videos. It went from 1 quart every 1000km to 0 at 4000+ and still going strong. This definitely saved me thousands. Highly recommend.
S**N
The pictures are all very similar. Though I was getting the Carburetor and fuel system cleaner. Ended up getting Carburetor and throttle body cleaner. Cans look exactly the same. Really confusing.
R**N
****THIS IS THE SPRAY, NOT THE LIQUID YOU POUR. Wish i was in the USA because it's much cheaper. I'm glad someone is selling them to us Canadians.
R**S
This product was recommended to me for removing gear oil spilled when replacing the fluid in the rear differential. It worked fine.
V**4
Good quality product
Trustpilot
5 days ago
1 day ago