How To Polish Concrete Countertops. Every few months, use a pressure washer to clean dirt and debris from crevices. Regular sweeping and weekly cleaning with a mop and mild solution of dish soap and water should help concrete keep its shine.
Cover the floor and wear an apron. Clean your countertop and remove stains and etching. This process, will make your concrete look worse before it looks better.
You now have a finished kitchen concrete countertop and although you could place it in position on top of the base cabinets, wei highly recommend that you grind and polish the surface.
Roll on for an even monochromatic look, or use a spray bottle or pump type sprayer to create your own unique color pattern. Keep the polisher level as you go. Cover the floor and wear an apron. If you do want to create a polished concrete surface that you will apply only a penetrating treatment or densifer to, here are some tips from the video: