NORTHWEST ENTERPRISES Ultrasonic Carburetor Cleaning Solution, 2 Gallons

This along with a new ultrasonic cleaner cleaned my carburators fine

I used this on 3 carburetors. I diluted 5:1 with distilled water and used it in an ultrasonic cleaner at 140°F, initially set for 15 min, then additional 10 minute times with brushing in between. It worked well, maybe not as fast as some solvent-based cleaners, but odorless and safe to use indoors. I would buy again.

I was skeptical of a water-based product to clean carburetors with decades of bad fuel and debris. This cleaning solvent worked excellent! There was no odor to speak of, it diluted well and did the job

Good seller and the product was as described. This is an OK carb cleaner for an ultrasonic cleaner, but it doesn't excel at that.

Ok, maybe I'm too fussy, but when I put my 30 year old aluminum carburetor in the ultrasonic cleaner bath, I want it to come out bright, looking like aluminum, not like some dingy dirty color. As an ultrasonic newbie, I watched several YouTube reviews of cleaning solutions and tried some that were suggested as being cheap and not discoloring aluminum... Well, in my first try with a low-priced citrus based cleaning solution I turned the top of my carburetor from a dirty but bright object into a battleship grey ugly thing. So I went back to look online and found someone using this Ultrasonic Carburetor Cleaner product on their old carb and it turned out nice and bright. So I gave in and bought a gallon of this product. WOW it really worked!! The next parts I tried using this product all came out clean and bright! In the attached pics, the first pic shows the grey top of the carb and the second pic is the bright bottom of the carb. Unfortunately I tried the top first with the el cheapo citrus cleaner. Both cleaners worked but only one left the surface unchanged. This is a very good product.

Works great with aluminum carburetor

Excellent for cleaning aluminum. Was concerned with oxidation and pitting as it has happened to me with other chemicals, but had zero oxidation or pitting. Expensive but well worth the money!!

More like soap, haven't tried on carb, but did clean some small parts. It worked, but for the price, I could have used Dishsoap.

Works well when being used in ultrasonic cleaner. Noticed it working as soon as i placed carburetor in cleaning solution shortly after starting ultrasonic cleaner. Would recommend this for sure

Efficace

Haven't used it yet, but am fully confident will work great. Thank You Seller, and amazing service from Amazon.

Works great in my ultrasonic cleaner.

Good products and clean the carburetor parts very well.