DIY Baking Soda Blaster

I know I didn't show the hub before the blasting, but it's from my 1980 Motobecane Grand Touring bicycle and probably had 33 years worth of a yellow-brown gunky junk coating. It would've been a pain to clean it thoroughly with brushes and solvent. This is also an excellent method for carburetor cleaning when there's a risk you'll damage rubber parts with solvent. When finished blasting, just rinse with warm water.