Gather supplies: drop cloth, painter’s tape, scrub brush, sponge, mild cleaner, sandpaper, vacuum, primer, masonry paint, brush, roller, tray
Protect the area around the fireplace with drop cloths and tape off nearby trim, walls, and mantel
Clean the brick and mortar thoroughly to remove soot, dust, grease, and debris
Let the fireplace dry completely
Scrape off any loose paint, flaking material, or efflorescence
Lightly sand rough areas for better adhesion
Vacuum and wipe away all dust
Apply painter’s tape to the firebox opening and any areas you do not want painted
Use a masonry or bonding primer on the brick and mortar
Let the primer dry according to the product instructions
Apply the first coat of masonry paint with a brush for mortar lines and a roller for brick surfaces
Paint into crevices and uneven areas to ensure full coverage
Let the first coat dry completely
Apply a second coat if needed for even color and coverage
Remove painter’s tape carefully before the paint fully hardens
Allow the paint to cure fully before using the fireplace
Use only heat-resistant products if painting areas exposed to heat
Keep the fireplace exterior clean and dust-free after painting