Analysis of graffiti removal
techniques
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Painting over it
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Latex or oil paint
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Oil-based paint is stronger as compared to latex, which is easier to clean as well as
inexpensive. Even though it is not recommended, if required oil paint can be applied
if the temperature is below freezing point.
Sealers
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If your property is covered with graffiti on a large scale, repainting it may be your
best option. Painting over the graffiti is not only easier but also cheaper when it
comes to removing paint from a large area. You can also take this opportunity to get
the wall painted with a glossy enamel, which can act as protection against graffiti
attacks in the future much better as compared to a matte finish. You can also keep
an extra can of the same paint colour as a quick measure in case the property gets
vandalized again.
After applying the new layer of paint, it would be a good idea to use a protectant or
sealer. The purpose of these products is to seal the pores on the surface to prevent
future graffiti from adhering to the wall. Once the wall is sealed, it would get easier to
remove any graffiti if it returns.
Foam brushes
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It would be wise to own some foam brushes as they are a cheap quick remedy. If the
surface gets vandalized again you can use them to seamlessly blend the new paint
into the surface to assist in graffiti removal.