How would you choose the correct paint roller for your job?

To choose the correct paint roller for your job, consider the surface texture and type of paint you'll be using. For smooth surfaces, a roller with a short nap (1/4 to 3/8 inch) is ideal, while rough surfaces benefit from a longer nap (3/4 to 1 inch). Additionally, select a roller made of polyester or microfiber for water-based paints and natural fibers for oil-based paints. Finally, ensure the roller size matches the area you are painting; larger rollers are suitable for big areas, while smaller ones work better for detailed work.