How to Get Scuff Marks Off a Concrete Wall
Concrete walls are durable and offer solid protection around your home. Because they are subject to many outdoor weather conditions, concrete can sustain dirt and soiling over time. Cleaning scuff marks from concrete can be difficult because concrete is porous and has a tendency to hold in dirt. It is more difficult to remove scuffs and stains from concrete than it is from solid surfaces. The key to restoring your concrete walls is patience. It may take more than one application to remove the scuff marks completely. Does this Spark an idea?
Things You'll Need
- Alkaline concrete cleanser
- Stiff brush or broom
- Garden hose or power washer
Instructions
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1
Brush the soiled area of the concrete wall with a stiff brush or broom to remove excess dirt or debris.
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2
Rinse the area with warm water from a garden hose or a power washer. Allow to air dry.
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3
Apply a full-strength alkaline concrete degreaser to the area of scuffing. Allow it to saturate for two to three hours. Reapply it and scrub it with a stiff brush to remove marks and scuffs. Repeat as needed until the marks are lifted. Rinse with plain water.
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4
Scrub the cement wall with a stiff brush or broom dipped in 1/3 cup dishwashing detergent to every gallon of water.
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5
Rinse well with a high-pressure nozzle on a garden hose or pressure washer. Allow to air dry.
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Tips & Warnings
Apply a concrete sealant to help make future cleanings less arduous.
