If you own a brick-and-mortar location for your business, you are going to have to ensure that it is well-maintained and visually appealing to your customers. To keep your building’s walls in good condition, you should remove any graffiti within 24 to 48 hours. However, if you’ve never dealt with graffiti, you might not know how exactly to remove it without damaging your exterior. Depending on the wall’s material, graffiti can be removed using chemicals, pressure washing, or sandblasting. Here’s how you can determine which method you should use.

A Guide to Graffiti Removal Methods 

Chemicals 

You can use chemicals to remove graffiti from many different surfaces. Here are the best chemicals to use depending on your wall’s material: 

• Paint Thinner or Mineral Spirit: If your wall is made of metal, glass, or unweathered and sealed wood, wipe away graffiti with a standard paint thinner or mineral spirit. 
• Light Penetrating Oil: If your wall is made of plastic, gently rub away graffiti using light penetrating oil on ultra-fine steel or bronze wool. This method can also work on metal. 
• Graffiti Removal Product: If a paint thinner or light penetrating oil doesn’t work on your metal wall, try a graffiti removal product. 

Pressure Washing & Sandblasting 

Walls made of brick or weathered wood aren’t fit for chemicals and should be pressure washed instead. Sandblasting can also be used on these surfaces, except for soft brick, which should only be pressure washed. In either case, it’s best to hire a professional who knows how to operate the equipment in order to avoid structural damage and any other issues. 

If your wall requires pressure washing or sandblasting, turn to Steve's Pressure Cleaning and Sandblasting in Harrison, OH. For over 20 years, this trusted contractor has been serving commercial and residential clients throughout Ohio, Indiana, and Kentucky. While the graffiti on your wall might seem like a disaster now, their expert team will restore your building’s appearance, along with your peace of mind. Learn more about their pressure washing, sandblasting, and other services online, and call (513) 615-2871 to request a free estimate today.