toilet brush
US /ˈtɔɪ.lət ˌbrʌʃ/
UK /ˈtɔɪ.lət ˌbrʌʃ/

1.
a brush with a long handle, used for cleaning the inside of a toilet bowl
:
•
Please use the toilet brush to clean the bowl after use.
•
Every bathroom should have a toilet brush.
a brush with a long handle, used for cleaning the inside of a toilet bowl