concepts: brush scrub shoe use
target: I took my shoes off before using a brush to scrub the dirty soles of them.
references: I took my shoes off before using a brush to scrub the dirty soles of them. The woman decides to use a brush to scrub her shoe. The man uses a brush to scrub the shoes he intends to use. The man used a soft brush to scrub the scuff from his shoe. He uses a brush to scrub the shoes clean.