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Why Wood Siding Requires A Different Technique
In Part 1 of this series, we looked closely at the importance of chlorinating and cleaning your house before painting. The guidelines and methods outlined in that article were mainly focused on identifying mildew and how exactly to effectively eliminate the mildew spore before pressure cleaning so as to stop it from instantly returning and leading to problems with the brand new coating.
These procedures were directed at homes that will be repainted. The techniques and the methods for chlorinating a timber surface, such as for example wood siding are much different for many reasons. Understanding why refinished real wood should be cleaned differently can make perfect feeling by the time you finish this content.
As you may recall partly 1, anytime a surface has been recoated with a clear finish or any type of semi-transparent stain, the finished item will only look good if the substrate looked good before it was coated. The reasons for this should be obvious, because a apparent or semi-transparent finish can be seen through.
With a real wood or masonry surface that is being recoated with a typical paint, less care is needed when cleaning because it will be covered. A scorched earth approach can be applied to the eliminating of mildew when you repaint, but it won't work when coping with the various sealers and stains typically used for hardwood.
HOW EXACTLY TO Properly Chlorinate Wood Siding
Given that we understand the reasons for treating these wood surfaces differently, let's feel the correct method to use so that your finished item and the outcome looks professionally done. Real wood siding or any exterior wood surfaces will typically have a range of visible staining and flaws which will range in varying degrees of severity. The most typical will be fungus, gray weathered patinas, and corrosion or rust stains from fasteners.
A few of these stains, simply cannot be removed 100% of that time period. The success or failure in getting rid of these flaws would depend on the length of time because it was last refinished and other factors. A flawless end isn't always possible, but you can certainly make it look much better then it did, and generally you may make it look fabulous. My suggestion is to completely clean and rinse a small sample section first. Let it dry and seal or stain it with the product you intend to make use of. Then you can make a determination concerning whether it's acceptable or not.
I'll list the key factors for chlorinating and cleaning solid wood below with explanations and descriptions for every. Again, none of this is rocket technology, and none of the methods are difficult to do... but they are essential nonetheless, and result from years of experience.
RUTHLESS Versus Low Pressure
Ruthless washing is never a good thing when it comes to wood. It's OK to still use a power washer, however the machine should be used more as much duty, glorified power rinse instead of a cutting device. The typical technique of bearing down on wood with a power washer is an improper technique and really should be avoided because it may damage the wood and possibly force drinking water into areas that cannot properly drain. The right method is by using low pressure methods for the use of bleach and for the rinsing procedure.
Power Washer versus Pump-Up Sprayer
For wood siding or overhangs that seem to be in good form with hardly any mildew or weathered staining, a pressure washer utilizing a pick-up tube for the bleach solution will work just fine in most cases. Nevertheless, if the siding is definitely noticeably flawed with plenty of mildew, then a pump-up sprayer can do the best work. As I mentioned partly 1, with all the pressure washer's pick-up tube for drawing the bleach from the bucket, it will be diluted at least 10 to at least one 1 by the time it comes out from the tip. Using a pump-up garden sprayer allows you to control the strength of the solution.
Normally, I would recommend a 50-50 mix of water with store bought bleach and a small amount of TSP substitute for detergent with all the backyard sprayer. if the timber is usually in really bad shape, or if the 50-50 mix isn't removing the mildew within 20 minutes, switch to full power bleach. The TSP alternative can be purchased at any paint store and for the most part hardware shops. Painters have already been using it for years and it's very inexpensive. Just follow the directions on the package and you will be fine.

Bottom To Top, Bottom level To Top, Bottom level To Top!
Applying the bleach alternative from bottom to best is the most important, no compromise rule that needs to be followed if you intend to finish your wooden siding with a clear semi-transparent finish. When you apply the bleach answer from bottom to top, you eliminate the chance of streaking since the bleach solution is only going to be able to drip and run onto a previously wetted out surface area.
If you were to use the bleach from the top down, it will be jogging and dripping onto a dry surface and will http://ricardofdty887.theburnward.com/9-signs-you-need-help-with-pressure-washing-near-me probably streak and stain the real wood, leaving very hard or impossible flaws to remove. I can't stress enough the need for this simple but very important approach, and easily could add anything to that it might be http://www.bbc.co.uk/search?q=New Jersey to go corner to corner aswell. So, to re-cap.... it's bottom to best and corner to corner!
Putting EVERYTHING Together
You should have a much better understanding of how exactly to remove mold, mildew and weathered patinas from wood siding properly, helping you to reverse the clock on the aged looking wood finish of your house. In Part 3 of the series, I'll demonstrate the ultimate way to remove color from masonry surfaces and more tips on how to complete the energy washing following the chlorinating step is normally complete.
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