Of course there are those who see exposed brick walls as craggy eyesores. Even interior designers are divided, with some begging their clients to leave the wall bare and others ready to pick up a paintbrush.
If you have an exposed brick wall in your home, you might be wondering if you should paint it or let it sit raw and untouched. The following questions will help make your decision a little easier.
What's your home's style?

For a midcentury modern home, painting the brick gives rooms a more seamless look.
You might want to keep brick, however, if your house is historically significant or you're trying to recreate a period look.
What condition is the brick in?

Exposed brick can lessen the aesthetic appeal of a space if it's not in good condition.
Because brick is porous, it's susceptible to shifts in temperature and levels of moisture, so it'll eventually start to break down. If this is the case in your home, painting over the bricks can hide small flaws and give you a clean, fresh canvas on which to begin your own design story.
Will the exposed brick cause a mess?

If brick is cleaned properly, it should maintain its appearance for a substantial amount of time.
Are you willing to do the upkeep?

And if you've painted the brick on a fireplace, it'll collect soot and ash and be nearly impossible to clean.
Do you have a soft spot for nostalgic decor?

This look offers a warm, lived-in feel.
Covering up a brick wall means you'll lose some personality, history, and texture. When well-maintained, exposed brick is a desirable and unique characteristic of a home.
Do you want your walls to blend in or stand out?

Kling prefers a semigloss finish over a flat one, and urges her clients to stay within two color families for painted brick: white (think creme, bright white, or light gray tones) or black (charcoal, slate, or dark gray). And unless you're going for a whimsical look (or you're decorating a kid's playroom), steer clear of bright paint colors on brick.
Can't decide? Consider this alternative

Not sure if you want to totally cover up the bricks? Get the best of both worlds! You can soften a brick wall with a mortar wash, also called a German smear.
In this process, you spread mortar on the surface of the bricks while allowing some bits of brick to show through.