1.   Cats are naturally clean.

2.   Dorothy had only one other dress, but that happened to be clean and was hanging on a peg beside her bed.

3.   Downpipes should be clean and placed at frequent intervals soas to avoid long gutter runs and changes of direction.

4.   Everything in our house was spotlessly clean.

5.   His Saigon khaki pants were clean.

6.   I gave the mirror a quick rub with a cloth and it was clean again.

7.   It does however embody an important principle that a working operation, nomatterhow good, can not be absolutely clean.

8.   Local authorities have a statutory duty to ensure that parks are clean.

9.   Make sure the bedpan or urinal is clean and warmed slightly.

10.   Make sure the cut is clean - wash it well with soap and water.