subject: A Quick Guide To Pressure Washing A Building
[print this page] Pressure washing and correctly washing the outside of your residence are important initial steps in the preparation phase for repainting your house. The advantages and the reasons for pressure cleaning are to remove dirt, mildew, and peeling paint prior to the repainting of new coatings. The right methods for the elimination of mold, and the cleaning of wood substrates that are to be clear sealed or stained require somewhat separate approaches.
Once you have correctly chlorinated and washed the exterior using the methods recommended, you are ready to go ahead with the pressure cleaning part. In this editorial, I'll be reviewing the correct actions to take and some critical concerns you should to be aware of.
Choosing The Correct Tip For The Pressure Cleaner: The pressure cleaner will contain a gun with an extension wand for directing and targeting the water or solution to the areas to be cleaned. On the tip of the wand you will see a coupling for placing the correct spray tip to be used. Listed below are the conventional tip sizings and when to use them.
Zero Degree Tip: This is the most powerful and potentially damaging tip that comes with your pressure cleaner. Often known as a bullet tip, this tip features a round and extremely small orifice which gives the highest concentration pressure per square inch. It's to be used only in conditions requiring acute cutting power as it will probably leave unattractive grooves and gouges in soft masonry and wood siding. Before using this tip for the first time, stand back and practice with it so as to better evaluate where and how to make use of it.
15 Degree Tip: This size tip is best fitting tip to utilize in most cases. It offers exceptional cutting power for taking off peeling paint without simply scarring or harming the substrate. Once the bleaching phase has been complete, the fifteen Degree tip is used 95% of the time by pros.
Twenty Five Degree Tip: With its slightly bigger orifice and wider fan, this tip is usually used when washing softer surfaces or wood. Normally, it's only used when the fifteen Degree tip appears possibly destructive to the area being washed.
40 Degree Tip: This tip is even weaker then a 25 Degree tip. Hardly ever used, it works great in situations that require a strong rinse without much cutting power.
Bleach Solution Tip: When using the siphon, or pick-up hose for bleach solution, this tip is very valuable for sufficient siphoning. The large orifice enables a sufficient amount of water to flow into the wand for siphoning to take place. Once this phase is finished and the mildew is gone, you're able to swap to a different tip, generally the 15... for the actual pressure washing.
Proper Methodology And Protection: When power washing your property, stand back from the wall and start slowly. A deliberate, steady pattern covering all of the substrate is perfect. Your objective is to take off loose paint, chalk, dirt, mildew and any contaminants that might affect the completed product. Take extra caution around house windows, doors or vents where water intrusion could occur.
Shield delicate plants and landscaping so that the high pressure water does not come close to them. This really is very true while using chlorine during the chlorinating phase. Bleach can kill small plants and flowers... make sure you look after and rinse your vegetation. Additionally, there are actually many safety precautions that must be considered. Please make sure to abide by the safety instructions supplied for the piece of equipment you will be using.
