(concrete planer) scarifier my first experience

Our sub who did the concrete work made a big mess and after a lot of investigation I ended up going it myself. Barf! I wish I knew of a company that would do this. Next time, right? Hopefully not a next time, but if you too are going it yourself I hope this will help you. Btw, you need a powerful vac. I gave up on the shop vac as it did little for me. God bless