Why Soft Washing Roof Surfaces Really works Best
If you're fed up with seeing those unpleasant black streaks on the house, soft washing roof shingles is probably the best way to obtain things looking brand-new again without causing any damage. Most people see those dark stains and suppose they need the brand-new roof, which usually can cost you a small fortune. In reality, those streaks aren't just dirt; they're actually a kind of hardy algae that's literally eating the limestone inside your shingles. It seems a bit dramatic, yet it's true. The good news is usually that you don't need a massive construction project to solve it—you just need the correct cleaning method.
The difference among soft washing and pressure washing
Plenty of folks obtain confused about the difference between pressure washing and soft washing. It's a common mistake to think that should you want something clean, you need in order to blast it with as much water pressure as probable. While that works great for the concrete driveway or even a brick patio, it's a recipe with regard to disaster when it relates to your roof.
When you use ruthless on shingles, you're basically sandblasting them. Shingles are covered in tiny granules that protect the underlying material from Ultra violet rays and weather. In case you hit them with 3, 000 POUND-FORCE PER SQUARE INCH, you'll see those granules wash right down the gutters, effectively aging your own roof by 10 years in the single afternoon.
Soft washing roof surfaces is definitely the exact opposite. It uses the low-pressure system—barely more than the stress coming out of your garden hose—and depends on specialized cleanup solutions to do the heavy lifting. Instead of trying to "blast" the algae away, you're essentially treating it with the solution that eliminates the organisms at the root.
Why those dark streaks are a problem
Those dark marks you see generally are a bacterias called Gloeocapsa magma . It loves humidity and shade, which is why you usually see it on the north aspect of a house or under big trees. This things isn't just a good eyesore; it's really harmful to the structure of your own home.
Because the algae feeds on the calcium carbonate (limestone) used as a filler in contemporary shingles, it thins them out more than time. As the shingles get slimmer, they lose their capability to reflect warmth, meaning your loft gets hotter. In case your attic is hotter, your surroundings conditioner has to work twice simply because hard to maintain the house cool. So, strangely enough, maintaining your roof clean can actually assist reduce your monthly power bill.
Over and above the bacteria, you might also cope with moss and lichen. These are actually worse simply because they have got "roots" (well, rhizoids) that anchor them selves into the shingle. If you attempt to scrape them off or shot them with water, you'll take pieces of the shingle using them. Soft washing will be the only way to kill these types of growths safely without having ripping your roof apart.
Just how the process actually works
If a person were to watch a professional crew soft washing roof shingles, you could be amazed at how comfortable the process looks. They aren't scrubbing with brushes or lugging heavy equipment across the peaks of your house.
First, they usually prep the location. This particular involves soaking straight down any nearby vegetation and landscaping along with fresh water. Since the cleaning answer contains a type of chlorine bleach, you don't would like it drying in your favorite rose bushes. A good specialist helps keep a "ground person" whose whole job is to keep the plants saturated so the particular cleaning chemicals don't soak in.
Next, they apply the cleaning mix. This is usually a mixture of sodium hypochlorite, water, and a "surfactant. " The particular surfactant is basically a fancy soap that helps the answer stick to the steep angles of the roof rather than just running off instantly. It creates a bit of a foam that enables the chemicals sit plus work their miracle.
You can actually see the particular transformation happening in real-time. Those dark streaks start to disappear almost instantly because the algae dies. For thicker moss or lichen, it could take a few rain cycles for the particular dead material in order to fully wash apart, but the "kill" happens right after that and there.
Is it safe for your own home?
It's natural to become a small nervous about chemicals being sprayed upon your house. However, when done correctly, soft washing is incredibly safe. The answer is diluted significantly, plus once it provides done its work of killing the organic growth, this stops working into basic salt and water within a short time period.
The biggest risk isn't actually the chemicals; it's the individual doing the work. Walking on the wet roof is definitely incredibly dangerous, especially when there's soap involved. That's precisely why many professionals use long-range nozzles that allow them to apply the answer from the safety of a ladder or even even from the particular ground. Keeping people off the shingles furthermore prevents physical harm like cracks or even loosened tabs.
Can you do it yourself?
I actually get the desire to DIY almost everything. Saving a several hundred bucks by doing it your self on a Saturday morning sounds like a great strategy until you're midway up a step ladder realized you don't have the correct mix.
The stuff a person buy in the big-box home improvement shops is usually too weakened to actually get the particular job done, or even it takes you in order to use a stress washer attachment which usually gets us back into the "damaging your own shingles" territory. Getting the chemical ratio best is also complicated. If it's too weak, the algae returns in 2 months. If it's too strong, a person might damage the finish on your gutters or hurt your lawn.
Honestly, for the majority of homeowners, soft washing roof shingles is one of those jobs better left towards the pros. They have got the insurance, the high-reach equipment, and the particular experience to ensure your landscaping doesn't die in the procedure.
How frequently should you have it carried out?
You don't need to do this every year. Usually, a good soft clean treatment will keep a roof clear for three to five years, depending on your climate and how much color your house will get. In case you live in a very damp area with lots of overhanging trees, you might end up being on the shorter finish of this window.
A good rule of thumb is to watch the "shady" side of your house. As soon as you see those first faint hints of gray or green, it's time to begin thinking of a cleansing. It's much simpler (and cheaper) to treat a little bit of development than it will be to handle the roof that is totally covered in solid green moss.
It's a boost for curb appeal
If you're arranging on selling your home anytime soon, this particular is possibly the individual best ROI you can get. A dirty roof makes the entire home appear neglected. Would-be discover those black lines and immediately believe, "Oh great, I'm going to need to spend $15, 500 on a new roof. "
By soft washing roof surfaces before a person list the house, the particular house looks yrs younger. It's like a facelift for the entire exterior. Many of the time, the neighbors can notice the difference before you even obtain a chance to tell them you needed it cleaned. It just makes almost everything look crisp and well-maintained.
All in all, your roof is among the most expensive components of your home. This makes sense in order to take care of it without being too aggressive. Soft washing hits that will perfect middle ground—it's tough on the stuff that's eating your shingles yet gentle on the shingles themselves. In the event that you can save money in your energy bills and create your house the more attractive one on the particular block at the particular same time, it's a pretty simple decision to create.