Thoroughly clean the floor. Sweep away dirt, vacuum the dust bunnies from the corners, and use a pressure washer or concrete cleaner to remove grease, oil spots, or any stubborn stains.

told Yonhap it never occurred to him it was made of concrete. He said: "I’ve seen the mound from the air during countless take-offs and landings and assumed it was a dirt pile. "There was no ...

In addition to cleaning concrete floors and countertops ... cleaners on the market are effective at cleaning grease, oil, dirt, grime, animal waste, and more either on application, with scrubbing ...

nor had he been able to distinguish it from a dirt pile. The concrete structure is believed to have significantly exacerbated the severity of the accident, as the aircraft’s collision with the ...