As Jory was cleaning the floor, he came across a patch of dirt. Not like a small amount but it looked like a lot. All piles together and stuck to the floor. It looked gross. It was dark in colour and it just sat there looking ugly. He didn't know what made that but he surely was getting rid of it.

The badger pointed his wand at the thing. "Deletrius!'' he exclaimed. The thing suddenly disappeared. It was there one moment and gone the other. Good. Now the floor didn't have some ugly gunk occupying space.