How many people does it take to clean up an oil spill

Apparently only a few, two guys from down south recently proved how hay, yes hay can actually clean up oil. The one guy was thinking about what could really help out and called up one of his friends who works with him who helps clean up extra tar on construction sites. So what did they do they made a video showing how hay actually cleans up the oil. How in the world this isn’t being implemented already is crazy. They should even test it in salt water before hand to make sure but hopefully this can really help. video down below