DIY Baking Soda Blaster

I know I didnt show the hub before the blasting, but its from my 1980 Motobecane Grand Touring bicycle and probably had 33 years worth of a yellow-brown gunky junk coating. It wouldve been a pain to clean it thoroughly with brushes and solvent. This is also an excellent method for carburetor cleaning when theres a risk youll damage rubber parts with solvent. When finished blasting, just rinse with warm water.