What is used when painting baseboards around carpet?

• A. Red tape
• B. Blue tape
• C. Green tape
• D. Masking film

Answer: (A)

When masking off carpet while painting baseboards, you want something that protects the carpet without transferring paint and that comes off cleanly. Blue painter’s tape is the standard tool for this job because it sticks well enough to hold its position while you paint, but can be removed easily without pulling up fibers or leaving residue. It creates a crisp, sharp edge right at the seam between the baseboard and the carpet, which helps you achieve a professional finish.

Masking film can cover larger areas, but you’d still need tape to secure it, and it’s less precise for a tight edge along carpet. Red tape isn’t the typical masking choice for interior painting, and green tape is used in some specialty situations, but blue painter’s tape is the most reliable option for protecting carpet and creating clean lines when painting baseboards.