Gasoline gum, what to use to clean?

[kg993]

Title pretty much says it. I have a clogged low speed passage. Tore carb down and cleaned & blew out, runs now but no idle without a towel laid over the top as a partial choke. Is there anything made to soak a carb nowadays? I mean something that actually works.
Still waiting on an input shaft for the 84 Toyota so I can work on the carb for now.

[UstabeaRenegade]

They still made a carb bucket - Chem-dip is who makes it and should be available at any parts house.

[JTM]

Berryman's Chem-Dip is what I use when I need to soak an entire carb or components.