Brush your teeth clean.

Clean up the room.

Clean your room.

Clean the mirror.

Wipe your nose.

He cleaned his room on Sunday.

Please clean the floor with this mop.

Clean the window with a damp cloth.

He pointed at three grains of rice at the bottom of my bowl, and he said, Clean.

And then there was Luke, who washed the floor in a comatose young man's room twice because the man's father, who had been keeping a vigil for six months, didn't see Luke do it the first time, and his father was angry.