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Archive for the ‘pressure washing’ Category

Not every surface requires a pressure washer, especially since our Soft Wash method give a longer lasting clean than standard pressure washing. We treat the organic material on the house as a pest, so we eradicate it! Just because one cannot see the organism growing in the siding crevices, doesn’t mean that it isn’t. Our solution breaks down the dirt and grime and we are able to just rinse it away. The solution will not harm your plants and tends to last longer than standard power washing.  Check out the pictures of houses we’ve cleaned just this year in Easton, a lovely historic town on Maryland’s Eastern Shore.

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Morgan C. Booz

AccuWash, LLC

410-482-4367

accuwash1@gmail.com

Roof Cleaning Maryland

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Innovation has come to the pressure washing industry, at least in the commercial industry. Alcoa Architectural Products has developed  a coating of titanium dioxide that is built into the manufacturing process of Building materials. This coating allows the building to keep itself clean, on the outside! The science works like this:

1. Free Radicals Released: When sunlight strikes the titanium dioxide particles embedded in Alcoa’s EcoClean building panels, their electrons get charged. The energy is transferred to oxygen and water molecules in the air, forming free radicals.

2. Search and Destroy: The free radicals attack and oxidize organic pollutants on the panel and in the surrounding atmosphere, breaking them down into benign compounds.

3. Superslick Surface: Free radicals cling together on the EcoClean building panel, creating a slick surface that allows rainwater to wash off in sheets rather than form beads. As the water cascades off the building, dirt remaining on the panel is washed away.                                                                                                       ~Forbes, June 6, 2011 Todd Woody

Alcoa is working on buildings in North America and Europe with companies that are trying to increase their Green image. A self cleaning building that doesn’t require a pressure washing or a reclaim system means less work for exterior cleaning companies. It means a larger initial investment by building owners that will pay for itself in reduced cleaning costs and a friendlier image. Seems like a great idea to me – time to think outside the box everyone. Stagnation will be your defeat!

Morgan C. Booz

AccuWash, LLC

410-482-4367

accuwash1@gmail.com

Roof Cleaning Maryland

My profiles: Facebook Picasa WordPress Twitter

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The National Cleaning Expo (NCE) is in Tampa, FL again this year. This large industry event pulls pressure washers, vendors, and distributors form across the entire United States.  Held at the lovely MainSail Suites near the Tampa Airport July 27 – 30th, each room comes with a full kitchen and dinning room.  There are always a lot of giveaways, but the best prize is the pressure washing skid. Only one key opens the lock to this prize and keys are given out the entire expo. It pays to be there the entire time! The expo is free if you stay at MainSail Suites, and only $30 if you choose to stay somewhere else.

Benefits:

Certifications: Roof Cleaning, Paver Sealing, Wash Water Control and Wood Restoration

Demos: Vendors and Cleaning Professionals show you how to do it!

Speakers: Free Information from those who know

Panel of Experts: From fleet washing to marketing your business, bring your questions.

We will be there on Wednesday, July 27th and Bill Booz will be presenting as well (Topic TBA) Hope to see you there!

Morgan C. Booz

AccuWash, LLC

410-482-4367

accuwash1@gmail.com

Roof Cleaning Maryland

My profiles: Facebook Picasa WordPress Twitter

 

 

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Ease Your Stress – Call a Pro

I’m a DIY kinda gal, but sometimes, it just isn’t worth all the time and effort. I spent my Sunday cleaning the mattresses in the house. Now if the weather was nice, I think I would have spent that day outside instead and called a professional to do some of my heavy Spring Cleaning. Trying to save money balanced with the value of my time can be tricky and sometimes I fail at solving that equation.  I got married a few years ago and I wanted to make my own wedding dress. I had the skill and the desire, but I did not have the time. So, I ended up buying a wonderful dress and just did the alterations myself. I compromised-I got a beautiful dress and saved money by altering it myself.

For some, the year starts in the Spring. Everything starts coming together and life becomes much more hectic. We take stock of our surroundings and decide what we want to improve and what requires to be improved. Houses are an expensive investment that need constant maintenance, some of which can only be undertaken in good weather. We put out a flyer recently detailing our methods and company profile.

Your home actually isn’t dirty at all, it’s infested.

Infested with an organism that affects your home’s appearance; it will eat and destroy wood, deteriorate roofing materials and absorb heat. These pests are algae, mold, mildew and bacteria. These pests are costing you money!

Standard pressure washing only attacks these pests at the surface. Though the stain is gone, the roots remain. Our SoftWash System treats the problem like a pest, not a stain! We clean the surface and achieve a 100% kill ratio on these pests.

~The SoftWash System Lasts 4 to 6 Times Longer Than Pressure Washing.

~The SoftWash System Has Safely Cleaned In Excess of 50,000 Roofs.

~ The SoftWash System Achieves a 100% Kill Ratio on Mildew and Bacteria.

~AccuWash Covers Each and Every Employee with Full Workers Comp Insurance.

~AccuWash’s Employees are Trained, Courteous and Uniformed.

 

 

 

Quality is important – we are full time cleaners, not weekend warriors.

Morgan C. Booz

AccuWash, Owner

410-482-4367

accuwash1@gmail.com

Roof Cleaning Maryland

My profiles: Facebook Picasa WordPress Twitter

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We like to say, “Buyer Beware,” but a lot of consumers just pick what is cheapest. This can royally screw the pooch, so to speak. Check the manufacturer bulletins before proceeding with any home improvement. When it comes to cleaning your house, deck or roof; not every surface can be cleaned the same way. Make sure you hire the most knowledgeable company. In this article, I examine two technical bulletins: Ashpalt Roofing Manufacturer Bulletin (ARMA) Trex Deck Cleaning Guide and the Dryvit Technical Bulletin.

Ashpalt Roofing Manufacturer Bulletin

The Asphalt Roofing Manufacturers Association (ARMA) is a trade organization made up of roofers in North America. They spearhead the research and development within the asphalt roofing industry and as such, has created a cleaning bulletin for informational purposes. ARMA works with shingle manufacturers, lobbyists, the EPA local government to help the asphalt shingle industry grow and thrive.Formed in 1915, ARMA has been involved in the fire resistant shingle trend in the 1970s and the recyclable shingle movement of the 1990s.Today, asphalt shingles make up about 80% of American roofs.

One of ARMA’s publications it the “Algae Discoloration of Roofs,” where the explain what is growing on the shingles and recommend treatment procedures. Gloeocapsa Magma grows on many surfaces, asphalt shingles being an important one, causing dark discoloration and unsightly streaking. Some advancement in algae resistant shingles has been made, but just like gutter guards, each house is its own micro-environment. That means that the pitch, location and age of the roofing material all contribute to how bad the infestation will get. Algae resistant shingles are more expensive than regular shingles and come with a thick warranty detailing ways the manufacturer will not reimburse you if the Gloeocaps magma grows on the roof. ARMA recommends a cleaning method they call temporary and suggest buying algae resistant shingles.

Now, I would compare the cost difference between shingle types and get a quote from a reputable roof cleaner to see which path is right for the house. We live in nature and as such, cannot completely keep life from forming on dwellings. Between the wind and the rain, a shingle roof will only last about 25 years. ARMA is in the business of helping roof shingle manufacturers, not in keeping those shingles free and clear of algae. There must be a community or organization of roof cleaners that has cropped up to tackle this problem!

Dryvit Bulletin: Cleaning and Maintenance

A step down from the roof, after the gutters, are the house walls. Whether it is vinyl, wood, metal, brick, stucco or composite, the long term appearance is due to care and maintenance. Dryvit is a relatively new coating with an acrylic finish that does not require pressure washing. In fact, Dryvit specifically recommends that no pressure is used to clean the surface as high pressurized water can strip away the protective coating. Dryvit helps to insulate a building, which is good for the environment and your pocket.

Trex Deck

One of the most popular decking alternative, Trex Deck is a composite material that holds up better than wood. Like any porous material, it will trap moisture, dirt and grime. Unlike other manufacturers, Trex supplies a detailed cleaning guide based on the type of stain/dirt. They specifically do not recommend the use of a pressure washer or sandblasting as this will put lines in the material.

For More Information

Visit these links for more information about the manufacturers profiled in this article.
Roof Cleaning Technical Bulletins
List of Technical Bulletins from various manufacturers under research page.
Drvit Bulletin: Care and Maintenance
Direct link to the Drvit Technical Bulletin
Asphalt Roofing Manufacturer Association
ARMAs Website
Trex Deck
Trex Decking Website
Morgan Clickner

Office: 410-482-4367

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Dirty Roof – What is that Stuff?

Gloeocapsa magama is growing on your roof – just because you can’t see it yet, doesn’t mean it isn’t there! Asphalt, tile or metal roofs are not immune to this invasive pest that appears to be dark stains creeping up a roof. Gloeocapsa magma is a species of cyanobacteria. Cyanobacteria are an ancient line of photosynthesizing bacteria, which photolyze water generating oxygen gas. Ancient cyanobacteria were ancestral to the chloroplasts of all plants on earth. We live in nature and nature keeps trying to take back over – look up sometime and you will see the visual evidence. This bacteria grows like an algae on your roof, it feeds off of moisture and some calcium from those asphalt shingles. Then, moss and lichen feed off the algae, creating a nice little forest bed on your roof. Well, it isn’t that nice, not really.

 

Gloeocapsa Magma

The above picture shows an asphalt roof with an infestation of gloeocapsa magma. Comparatively, the picture here shows the same shingle type before infestation. Notice the difference? Those little rocks or granules help keep your roof in tip-top shape. A roof without any granules doesn’t keep the rain out and a new roof can cost thousands of dollars. So, the obvious next step would be to pressure wash that pesky algae off your roof, right? Very Bad Idea, Folks. While a pressure washer his good for striping wood for restoration, the last thing you want is to apply that technique to your shingles. The goal, here, is to kill the infestation and to leave as many granules as possible on the roof.

The first step is to do your research: Read your roof warranty – you do not want to choose a method that will void that warranty. If you have a warranty that includes treatment for this, great! It can be difficult to obtain a check, but it won’t hurt to call and find out. The ones I’ve read from ARMA and GAF both say the same thing – no pressure roof treatment. At this point, many consumers may start to get bids. I would do some more research first, just so you get exactly what is best for your roof. Visit the Roof Cleaning Institute of America, they have written the first 50 point standard on roof cleaning. There is a public forum where anyone can read up on techniques and then look at the work of local contractors.

It’s not just about price shopping, it is about getting what you pay for. A low-baller may not even have liability insurance, let alone some sort of guarantee. These are general called Chlorine Cowboys, because they spray Sodium Hypochlorite on everything, even those surfaces that will be ruined (i.e. Plants). At the same time, you don’t want to be price gouged, but know that quality and safety cost a little bit more. Check a few references as any decent roof cleaner will have a stack of satisfied customers and get a certificate of insurance that will give you extra protection.

The widely accepted treatment contains:
1. Sodium Hypochlorite – gives that visual result of making those black streaks disappear
2. Algaecide – does the hard work of killing off the algae, moss and lichen
3. Hydrogen Dioxide – water is used to dilute the solution
4. Surfactant – helps the solution “stick” to the roof so it won’t just rinse off
5. Other Ingredients – each company will have its own proprietary recipe

The first item scares a few of you, I understand. Sodium Hypochlorite (SH) or commonly called, bleach, envisions “bleached” items. Believe it or not, but SH is used in water treatment and can be used safely. SH, not the household variety, breaks down rather quickly when exposed into a salt compound. An experienced roof cleaner will be able to explain all the safety methods needed to apply SH and how it will not discolor your roof.

 

Environmental Impact

Flora and Fauna

If this roof treatment kills organic matter, what will it do to my yard?

This is a valid concern and one that can only be prevented by qualified roof cleaners. No pressure roof cleaning means that the chemical solution is applied in a very controlled manner. That being said, a few precautions are necessary to protect your plants. If you have gutters, the downspouts should be covered with bags so the draining solution is collected. If a mist of the solution kills the algae on the roof, imagine what a pool of the solution will do to the environment? Additionally, soaking the surrounding ground with water will create a barrier between the plants and the spray. Sometimes, a tarp is necessary for more delicate plants.

Sodium hypochlorite is a gas and a liquid, which means that safe application is tantamount to the bottom line. When you get your roof cleaned, keep all animals and people inside and make sure all the doors and windows are securely shut. After a few hours, the SH will break down into a salt compound that will not be harmful. The aroma will be of a pool in high summer, but that too will dissipate. If there is a spill accident, a pool of this solution can kill a patch of plants. If flooded with water right away, the plant/s may survive even though it may look dead. A misting that does not get immediately rinsed will produce dead spots on leaves/petals. This will not kill the plant, only discolor it for a time. Typical shrubs, trees and ground cover are hardy enough that only a spill will harm them.

Why not take a few pictures of your lawn, plants and roof the day before your roof is treated? That way, you will have proof of the state of your plants right beforehand.

 

The Roof Cleaning Industry

As of this article publication date, the roof cleaning industry is largely un-regulated. There is one budding group, The Roof Cleaning Institute of America (RCIA), that has put together a 50 point standard and is working on a certification process. This group is made up of roof cleaners who recognize the necessity to legitimize their industry. Their goal is to create a nation wide network of highly skilled, professional roof cleaning companies that all consumers will recognize. Right now, this is completely volunteer organization with a Board of Directors. For more information from the source of the industry, click on the RCIA Picture.

Good Luck and Let the Pros do the Roof Cleaning!

 

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