When cleaning bricks it is important to
consider the different textures and characteristics of bricks. Bricks with a smooth surface are easier to
clean that bricks with challenging crevices.
Hard bricks, which are also known as a stiff mud brick, have very low
absorption rates making them simple and easy to clean. One of the most difficult parts of brick is
that when they are un-rendered that are porous and hold onto paint well. This
makes cleaning graffiti off bricks a job for the professionals. Also when bricks are used to build structures
they often get dirty with construction materials and concrete. At the end of
any building process involving bricks it is a good idea to give the bricks a
good clean once the concrete is dry.
There are some different methods that brick
cleaners use:
Bucket
and Brush Hand Cleaning
This is probably the most popular method and
uses different chemical cleaners. A professional brick cleaner should have
knowledge about who manufactured the bricks and will be able to recommend the
right chemical cleaner for the bricks. The brick cleaner will leave the
solution on for the recommended amount of time after they have removed the
bigger clumps of mortar with a paddle.
The bricks will be scrubbed with a strong rough brush and once the
bricks are cleaned the solution must be properly rinsed otherwise stains and
over cleaning may occur and make the bricks look patchy.
Pressurized Water Cleaning
Although this method will save time and labor, it is not the best method if you prefer to save water or are under
water restrictions. Water pressure can also damage bricks, but if you use the
services of a professional brick cleaner they will know exactly how much
pressure the bricks can withstand.
Sandblasting
You can reduce the risk of chemical reactions
and staining the bricks by using this method. If sandblasting is not done
properly it can leave your bricks scarred. Sanded, glazed or coated bricks
cannot be sandblasted clean.
Brick walls can add a touch of class and an
elegant look to the exterior of your house, but they are easily prone to attack
from dust and pollutants. During the rainy season fungi, lichens and moss can
find a place to live within the gaps of the brick walls and this can make them
slippery and ugly. Regular maintenance
is required to protect your brick walls from dirt. Exposing your brick walls to sunlight can
help to minimize the effects of moisture on them. It is worth spending money on
professional brick
cleaning services to make sure it is
done in the correct manner and does not damage the bricks.