NORTHWEST ENTERPRISES Ultrasonic Carburettor and Engine Parts Cleaning Solution Detergent for Ultrasonic and Submersible Washing Machines - Concentrated (1 Gallon)

put this in an ultrasomic cleaner and man does it work. cleaned a gunky carb right up.

Excellent product works great cleans well

This stuff works. 1999 carb. Cleaned up mostly like new. Can't help the pitting. It did leave a bit of residue and some uncleaned areas. But got 99% of it. Fluid still looks "clean" enough to reuse also. I drained and stored in a container for later reuse. I'll strain it as it goes back in. Mixed it 1:5 parts. About 30 minutes in ultrasonic.

This product works well for us. We use it to clean carburetor parts. When purchasing this product from other suppliers we have had a lot of damage in shipping but so far Amazon has been able to deliver the product in tact when ordering one or two gallons at a time.

Excellent product. Used diluted in a ziplock bag inside the ultrasonic cleaner, works fantastic. Pulls the crud out even after chemdip.