Where To Use Graffiti Removal!

Graffiti is described as scratching letters, pictures or any kind of symbols on walls of buildings, etc. The carving of graffiti is illegal and it can deface the building. There are various graffiti remover, graffiti remover products graffiti removers and techniques that can erase these markings.

For different types of surfaces we use different types of methods to remove graffiti.

1. Pressure washing
Pressure washing is one of the best methods for graffiti removal off bricked wall surfaces. It is recommended to use pressure washer with low pressure. The nozzle must have a wide spray so that a large area is covered. Using nozzles with a narrow spray will leave some pith holes on the surface making it look ugly. The same applies for wood surfaces as wood is soft and cannot withstand low pressure.

2. Blasting techniques
Sandblasting is also one of the most preferred techniques. People should hire highly professional skilled persons for this technique. If unskilled person performs removing of graffiti it may lead to distortion of the whole building structure. If the bricks are old or soft sandblasting technique should not be used instead power washing should be preferred for example like using baking soda is a good way to remove graffiti.

3. Apply a protective coating
There are two types of coating available for graffiti. One is temporary and other is permanent. Temporary coatings are protective but they get peeled off when graffiti is removed. Temporary coatings are solvent based or like wax. High quality of protective coating must be used.

Whereas permanent coatings are not protective but they do not have any effect on them when the graffiti is peeled off from walls. Mostly these protective coatings are not available at local paint stores. But they are sold in bulk to governments or graffiti removing companies. Permanent coatings are mainly chemicals which help to remove the whole graffiti

4. Depending upon the type of surface
It also depends upon from what type of surface graffiti has to be removed. It may be a glass, metal or aluminum or it can also be wood.
If it is a fiber glass razor blade can be used at an angle of 30 degree. This process is 99% effective.

If it is metal sheet thinners can be used along with power washers.
On woods mineral spirits can be used also sanding and repainting are good options. If the graffiti is not much big nail polish remover or acetone can be used either.

Published January 18th, 2012

Tags: graffiti, remover, products, wipes