So apparently, sodablasting is the way of the future, there is like.. NOTHING this stuff cannot do, and it only affects whatever has attached itself to the surface, it doesn't harm the surface below. You could literally fix every surface in the city with it. It's nontoxic and food grade. It even removes graffiti! The city needs to use this more.
It works by using compressed air and baking soda, and the baking soda causes the buildup to EXPLODE on impact, vaporizing it on touch, while leaving the substrate completely intact! It's like a magic rubber in a nozzle!
Check out this video.. I'm like.. obsessed with it now. .I just wanna go through the city with a sodablaster and sodablast, EVERY. SINGLE. BUILDING.
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