When we are contacted to remove graffiti from an unpainted masonry surface, our standard procedure is to remove the graffiti by washing techniques, not by covering the graffiti with a coat of paint that almost matches the surrounding area.
When a local Los Angeles, CA art gallery came to their place of business to see some awful remarks tagged on the wall adjacent to their retail entrance, they knew they had to get it cleaned fast. They called us and we offered same day service. Within a few hours, we were coning off a work area, and cleaning the crude remarks off the block wall. Even though the art gallery had some black spray paint to cover the graffiti or tag on the wall, they wanted to get the surface cleaned back to original condition.
When we are contacted to remove graffiti from an unpainted masonry surface, our standard procedure is to remove the graffiti by washing techniques, not by covering the graffiti with a coat of paint that almost matches the surrounding area.
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Pictured below is a concrete cleaning device called a surface cleaner. Below the aluminum shroud is a swivel that spins 2 or more high pressure nozzles at high speed which allows us to clean concrete or other flat surfaces at much greater speed and efficiency than traditional wand methods would allow. This particular project took our team 9 days as we washed all of the common walkways through out 4 large complexes in Irvine, CA. The picture below is an example of the traditional wand cleaning methods. Although this method can provide a deeper clean and is more effective at removing some objects such as gum and paint, it also cleans slower and often with more unevenness than the surface cleaning devise.
Some power wash operators make the mistake of buying a wand that is not long enough to allow a pressure washing technician to clean comfortably and while standing upright. Our wand in the picture below is 56" long, which is far more comfortable than the common 36" wand found with many part-time power wash contractors. Today we were in Irvine, CA to remove some graffiti for an Association on a common wall. The markings, although very beautiful, just didn't belong on the wall. Most all masonry surfaces can be cleaned with the use of a hot-water power washer and a quality graffiti cleaning product. Other surfaces can often be cleaned, but more caution and experience is necessary as damage can be done to the underlying surface (aka substrate). The picture below is of a masonry surface before the cleaning is performed. Without a hot-water pressure washing machine which is capable of creating water at temperatures over 190 degrees and a quality graffiti cleaning product, a silhouette or shadow of the previous markings may be left on the surface. Now you can ask with confidence when ordering from a local power wash contractor.
Over the last 3 days, we have had both trucks and trailers working full-time in Irvine, CA. We have just finished a 3 day project in which we washed 38 3-story fourplex buildings in the beautiful community called the Auburn Community. This is located in the greater Northpark community in Irvine. The Home Owner's Association seems very pleased with the work that was performed, and it was nice to have homeowner's come out after the wash and thank us for cleaning up their house thoroughly. Feeling appreciated by a kind word from a homeowner is one life's simple pleasures!
This was one of our larger projects, but we finished a day ahead of schedule. Additionally, we washed all the courtyards at this community. Below is a picture of a bird's eye view of the community taken from Bing Maps. Today we power washed all of the curbs, sidewalks, and drive area at the Westin Hotel in Costa Mesa, CA.
When ordering a power washing service, it is important that you hire a company who not only cleans the sidewalks, but also the adjoining concrete curbs. By washing this little extra area, we can really make the area feel much cleaner. Many people don't realize how dirty curbs can get, so they collect a lot of rubber from crazy drivers who can't keep their tires off them. This week we were called in to "rescue" a new driveway. The contractor had just installed a new paver driveway for a customer and for the first time had switched to a new polymeric sand for the joint filler. He wasn't sure if he applied it incorrectly or if it was just a bad batch of sand, but the pavers had a thick white residue on the surface that would not wash off. That's when he made the call... After firing up the hot-water power washer, we gave him a demonstration of what our powerful machines could do. The residue was no match for our machines, even after the sand had a chance to set for approximately 48 hours. I called out our second hot-water power wash rig, and we got to work with a very aggressive wash that lasted the majority of the day. After a good day of washing, the pavers were ready to dry out and wait for their sealer.
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February 2013
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