cleaning
US /ˈkliː.nɪŋ/
UK /ˈkliː.nɪŋ/

1.
the action of making something clean
:
•
The house needs a thorough cleaning.
•
She spent the whole day on spring cleaning.
1.
the present participle of clean
:
•
She is cleaning the windows.
•
He spent hours cleaning his car.
1.
used for cleaning
:
•
We need some cleaning supplies.
•
She bought a new cleaning brush.