Question: remove paint from brick
Option 0: Fill a clean spoon with one gallon of warm water.    Add 1/2 cup trisodium phosphate (TSP) that is available at your hardware store.    Use a long stick to stir the water and TSP until the powder dissolves.    Using a stiff brush, scrub the TSP solution onto the paint spots on the brick.
Option 1: Fill a clean bucket with one gallon of warm water.    Add 1/2 cup trisodium phosphate (TSP) that is available at your hardware store.    Use a long stick to stir the water and TSP until the powder dissolves.    Using a stiff brush, scrub the TSP solution onto the paint spots on the brick.
Answer: 1