loofah
US /ˈluː.fə/
UK /ˈluː.fə/

1.
the fibrous interior of the fruit of a tropical plant, used as a sponge for washing or scrubbing
:
•
She exfoliated her skin with a natural loofah.
•
The bathroom had a hook for a shower loofah.
the fibrous interior of the fruit of a tropical plant, used as a sponge for washing or scrubbing