Household

How to Clean Brick

A clean brick makes a bigger difference than you'd think. Here's the most effective method, plus the mistakes most people make.

What You'll Need

  • Soap-Man Turbo Clean Degreaser
  • Stiff bristle brush
  • Garden hose
  • Baking soda
  • Warm water

Step-by-Step Instructions

  1. 1

    Wet the brick surface

    Thoroughly wet the brick with a garden hose. This prevents the cleaning solution from being absorbed too deeply into the porous brick.

  2. 2

    Apply cleaning solution

    Mix Turbo Clean Degreaser with warm water. Apply to the brick with a stiff brush, working from top to bottom.

  3. 3

    Scrub stubborn areas

    For heavy stains, make a paste of baking soda and water. Apply to the stain, let sit 10 minutes, then scrub vigorously with the brush.

  4. 4

    Rinse thoroughly

    Rinse from top to bottom with a garden hose. Ensure all cleaning solution is removed.

Pro Tips

  • TIPAlways wet brick before applying any cleaner. Dry brick absorbs chemicals deep into the pores where they're impossible to rinse out.
  • TIPFor white efflorescence (salt deposits) on brick, a solution of muriatic acid and water works, but requires protective gear.
  • TIPSeal exterior brick after cleaning to prevent moisture penetration and future staining.

Common Mistakes to Avoid

  • XPressure washing old or soft brick, which can blast away the surface and loosen mortar joints.
  • XUsing muriatic acid without wetting the brick first, which stains the brick permanently.
  • XApplying sealant to brick that isn't completely dry, which traps moisture and causes spalling.

Frequently Asked Questions

Vacuum loose dust first. Scrub with a baking soda paste. Avoid excess water on interior brick to prevent moisture damage to surrounding walls.