Soda Blasting Electrical Parts-Fuse Block, etc.

Hey Longarm, what kind of mixed do you use for the superglue/baking soda trick? I'd like to try that out on some parts.

Also, I get soda from Harbor Freight, a 50# bag is around $45 but they regularly sell broken bags for $10-$15 bucks. I have 3 bags with probably 45# in them that I paid $10 bucks each in my garage right now.