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Soft Roof Washing Service in Kalamazoo MI

When it comes to water-based roof cleaning options, power washing is often the first thing that comes to people’s minds. The issue with power washing is that it can often damage the roof shingles, the insulation layer, and the roofing membrane.

The results of these issues may not be visible right away, but it’s a problem that can exacerbate with time, causing it to become worse with each passing year. If the insulation is worn, it will affect the energy efficiency level of your home, as the temperature from the outside can come through the roof.

Your home will start to feel colder during the winter months and warmer in the summer, which means that you will have to turn up your HVAC settings to high. This can cost your energy spend to skyrocket while reducing the longevity of the HVAC unit overall. For this reason, you should avoid power washing your roof.

Soft washing is the perfect alternative for roof cleaning, as it can get the job done with the same level of efficiency but without the potential to damage your roof. With that said, here’s all you need to know about soft washing:

Many people are skeptical about the idea of soft washing, as instead of using a high-power water jet, the process involves a machine that produces a much softer stream of water. It may involve more cleaning chemicals than power washing, but the risk of damage when cleaning with a soft washing machine is a lot less. Plus, it can get the job done just as effectively if not more, as it can help to get rid of all the stains, watermarks, and dirt marks at a comparable speed.

 

Three Benefits of Soft Washing

1. Sanitizes the roof

Power washing may be able to get rid of the algae stains and other black spots. However, it may not be able to kill all the bacteria and other contaminants, as the cleaning products may not work as well with power washing. Soft washing uses the combination of cleaning agents and sanitizers, along with water pressure to get rid of the stains, germs, and molds.

2. Saves money

When dust, dirt, and other stains gather on the rooftop, the surface of the roof will become much darker. While this may not seem like a significant issue, darker surfaces tend to retain more heat, which means that the AC system will have to work twice as hard during the summer. The additional costs can add up very quickly with each day, so it’s a better idea to keep your roof clean with soft washing.

3. Increases the longevity of your roof

Bacteria, algae, and mold can produce chemicals that are harmful to the shingles and other structure of the roof. When left untreated, this problem will become worse with time and can cost a fortune to fix later on. Therefore, it’s always a better idea to take preventative measures and thoroughly clean the roof with soft washing every couple of years.

If you’re looking for a roof cleaning service in Kalamazoo, Michigan, Preferred Power Wash is your best option. Get in touch with us today to see how we can help.

 

Maturing Nanotechnology

Maturing Nanotechnology

Published Mon, 2007-02-19 14:31 NanoTechnology

The safest possible future for advancing nanotechnology in a sustainable world can be reached by using green chemistry, says James E. Hutchison, a professor of chemistry at the University of Oregon.

“Around the world, there is a growing urgency about nanotechnology and its possible health and environmental impacts,” Hutchison said in his talk Sunday during a workshop at the annual meeting of the American Association for the Advancement of Science. “There is a concern that these issues will hinder commercialization of this industry.”

Scientists need to take a proactive approach to advancing from the current discovery phase in the creation of nanomaterials into a production phase that is efficient and reduces waste, he said. In his talk, Hutchison suggested a green framework for moving the industry forward.

Nanotechnology refers to research on materials that are nanometer in size – or about 1 billionth of a meter and applicable to virtually every technology and medicine. The field of nanoscience, Hutchison said, is still in the discovery phase, in which new materials are being synthesized for testing for very specific physical properties. During such work, there often are unintended properties of material that potentially can be hazardous to the environment or human health but are, for now, an acceptable risk in secured research environments, he said.

Now is the time, Hutchison said, for scientists to “seriously consider the design of materials, processes and applications that minimize hazard and waste, and this will be essential as nanoscience discoveries transition to the products of nanotechnology.”

Hutchison is a leading U.S. innovator in nanofabrication and assembly processes and is a pioneer in the use of green chemistry, which he also teaches to other scientists around the country at workshops. He also is the leader of the Safer Nanomaterials and Nanomanufacturing Initiative, which is funded by an Air Force Research Laboratory grant to the Oregon Nanoscience and Microtechnologies Institute.

Green chemistry, he argues, can sharply reduce the use of toxic solvents and produce safer products with reduced chances for unintended consequences. It also can provide opportunity for new innovations.

“Green chemistry allows us to think about new space and new parameters,” Hutchison said. “We have the opportunity to develop the technology correctly from the beginning, rather than trying to rework and entrenched technology.”

Hutchison, who is director of the UO’s Material Sciences Institute, is developing diverse libraries of nanoparticles, “in which we systematically bury the structural parameters and use in vivo and in vitro assays to determine the relationship between biological response and structural parameters.”

One such library covers gold nanoparticles for use in basic research. By studying these nanoparticles, he said, researchers can get an idea of what kinds of new electronic, optical and pharmaceutical products eventually may come to market. Hutchison received a patent in 2005 for his synthesis of gold nanoparticles using green chemistry.

Hutchison told the AAAS gathering that he recently published a technique for purifying nanoparticles that uses membranes with nanopores so small that only impurities pass through – a green approach that allows the purification of particles rapidly without using organic solvents. “Before this accomplishment, purifying the material used up 15 or so liters of solvent per gram of particles,” he said. “If solvent is the density of water, that’s 15,000 times more mass used to purify it than we get out of it.”

The nanotechnology industry, Hutchison said, has reached an important moment in time. “There is an opportunity to stay ahead of the curve,” he said. “We should commit ourselves to design these materials and processes to be green from the beginning, and this will provide a lot of freedom from layers of regulation to researchers and companies, allowing for more innovation.”

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