Word: Scrub Brush
Definition: A scrub brush is a type of brush that has short, stiff bristles. It is used for heavy cleaning, such as scrubbing floors, tiles, or dishes to remove dirt and stains.
"Scrub down": This means to clean something thoroughly, often using a scrub brush.
"Scrub out": This can mean to clean something until it's free of dirt or stains.
A scrub brush is a useful tool for heavy cleaning tasks.