Pressure washing or power washing is the use of spraying water under high pressure to remove loosened paint, mold, algae, gunk, dust, mud, chewing gum, and dirt from surfaces and objects like buildings, fences, stonework, some vehicles, and concrete or asphalt surface areas such as driveways or patio areas. The terms “power washing” and “pressure washing” are often made use of interchangeably, but the fact is they’re 2 different procedures. Both usage water under high pressure to clean surface areas, but power washing has a heating element to heat the water and pressure washing does not.
As with any kind of cleaning procedure heated water cleans better. Some things need to be power or pressure washed with added chemicals, like baking soda, vinegar, citric acid, or commercial power washing soaps, detergents, sanitizers, or anti-bacterials. Here are 7 various other things you should recognize prior to power or pressure washing anything around your home:
One: Understand when to power wash vs pressure wash
The concept of a nice steam cleaning of your house, deck, driveway, or other household features is appealing. Hot water shot through a high-pressure hose will take off just about the most persistent dirt and stain. But, it’s not really the best option for things like brick or concrete, or masonry. All that cleaning power comes with a cost. Power washing can be very extreme on those surface areas. Utilize a pressure washer with an ideal cleaner instead.
Two: Know the distinction between residential and professional detergents, soaps, chemicals, and cleaning remedies
Not all cleaning solutions are the same. Comprehending the difference amongst cleaners can imply the difference between cleaning and damaging what you are power/pressure washing. There are 4 types of chemicals used in power/pressure washing machines. These chemicals are identified based on their desired objective and the type of surface area they are to be used on. Cleaners get rid of dirt, sanitizers kill most (99.999 % of germs in 30 secs or less), and disinfectants kill all organisms within 30 minutes.
Every surface of whatever you’re cleaning is different. Each surface area calls for various strategies, nozzle dimensions, pressure, and also various chemicals where required. If you’re not a pro, stick to buying the premixed cleansers made to clean specific surfaces– such as “Krudkutter” for house and siding, versus Krudkutter for decks and fences. There are specific soaps for driveways, concrete, and wood. Ensure you obtain the appropriate cleanser for what you intend to clean. You can get things clean with simply a power wash and water, but consider how much better any surface is cleaned by using hot water, soap, and pressure.
Three: Know what to wash and what not to wash
Not every surface in or around your residence can be safely power or pressure washed. Surface areas you should not attempt to power or pressure wash are:
- Laminar sandstone– You’ll simply wash it away, or wash grooves in it. It’s too soft of material to power or pressure wash
- Anything painted– While painted items can be washed, it typically takes a professional to do it without ruining the paint.
- Asphalt roof– Power or pressure washing will take the granules off of an asphalt roof and actually destroy it.
- Anything old no matter what it is– Old things, consisting of furniture, decks, wood structures, etc. may have dry rot that will break down under a pressure wash. Even good wood can be soft and harmed by a pressure wash.
- Stained wood– Pressure or power washing can essentially take the stain right out of timber. If that’s what you desire, go ahead, but if it’s not, remember you might need to re-stain the wood once it’s dried out.
Four: Consider the dimension of the area to be cleaned in addition to the sort of surface area
Given that the key or only distinction between the two approaches is heat, it’s important to consider the size of the location you’ll be cleaning, as well as the kind of surface area you’ll be cleaning. The main benefit of using hot water is that it’s a much more efficient and reliable deep clean when contrasted to unheated water. Heated water is a better cleaning choice for bigger areas. If the area you’ll be cleaning has a lot of salt, mold, moss, or weeds, a power washer is also the better choice.
Five: Learn the difference between industrial and home power washers
If you’re a hardcore Do-it-Yourselfer, then think about renting out a commercial power washing machine rather than acquiring or making use of a home device to clean huge areas. Even better, simply work with an expert. Whether the unit is a home or industrial unit, in the hands of an untrained house owner you can either harm the thing you’re cleaning or leave noticeable cleaning lines which mar the look of the product. You can also harm the power washer, or injure somebody.
Six: Power and pressure washing are risky– be safe
While it could not look like that thin stream of water could be harmful to people, it really is fairly unsafe. It comes out of the end of that wand at up to 2,000 pounds of pressure. It’s enough to send chips of concrete and rock ricocheting at you or somebody else with the force and deadliness of a bullet. Things to keep in mind when power/pressure washing:
- Never spray a power/pressure washing machine at a water or electric outlet. Protect or cover all water and electric outlets before spraying
- Never ever spray a power/pressure washing machine at another individual– the spray can seriously harm and even kill them.
- Use safety glasses, goggles, and even better– a complete faceguard when spraying.
- Close quarters is terrific for some applications, but stay at the very least 5-to-6 feet away from the surface you’re cleaning till you recognize exactly how the spray reacts.
- Begin with the lowest setting possible and test it on a hard surface before spraying windows, or soft surfaces.
- Start from the top of an upright surface area and wash your way down so your unclean water isn’t plunging over clean locations.
- Spray first with a chemical or cleaning solution and let soak for 5 to ten mins, after that immediately rinse with clean water. Do not allow the cleaning solution to completely dry on the surface as it simply redeposits dirt you loosened up originally. Spray it with an ordinary yard hose to keep it wet or moist while it’s saturating.
Seven: Consider the time of year
Many power/pressure washing is done in the autumn or springtime. If you do get a few warm days in winter, examine the weather forecast. Shooting water into cracks and crevices is fine in warm or cool weather, but if you’re expecting freezing weather within a couple of days to a week of pressure/washing be aware that water might freeze and expand, damaging what you’ve cleaned. Ensure that temps will not drop below freezing before you wash.
Power/pressure washing is an excellent way to tidy up your house, but exercise caution if you’ve never used a sprayer previously, and find out all you can around exactly how to clean your residence, car, fencing, or driveway before you switch on your washer. If you need assistance with your exterior cleaning project, call us today for a free pressure washing quote: 912-226-2226