Washing a house is all about temperature
Spring is the best time for powerwashing a house, when temperatures stay between 40 and 75 degrees to prevent freezing or heat-related streaking.
Expect to pay $200 to $420 for professional pressure washing services, with full-home projects costing $700 or more depending on your home's size.
You should pressure wash your home once yearly to remove dirt, mold, and mildew buildup caused by weather and environmental factors like pollen or storms.
Hiring a local power washing professional keeps you safe from injury risks and property damage while ensuring every spot gets thoroughly cleaned without missing areas.
Many homeowners recognize pressure washing as one of the most efficient and effective ways to clean a house's exterior. However, it's not as obvious exactly when to wash, as every season comes with its own unique challenges. The simple answer is that spring is the best time to pressure wash most parts of a house. Even so, there are other factors to weigh, which we break down in this guide.
You should pressure wash your house once a year. The best time to wash a house exterior is during spring when temperatures are between 40 and 75 degrees Fahrenheit. Spring is ideal because wet winter weather from the previous season may have caused dirt, mold, and mildew to build up in vulnerable areas. This includes roofs, gutters, decks, and siding.
You can also pressure wash during milder temperature days in the fall, but leaves and other debris may fall onto your house right after you've washed it. This can be a good time of year to clean hard surfaces such as driveways, patios, porches, and stone features.
You can pressure wash your home anytime from dawn to dusk, as long as there's enough visibility to see spots that may need to be cleaned. If you avoid extreme wind or rain, washing during any weather is also acceptable.
Several things impact when and how often you should pressure wash your house, including the climate, temperature, and other environmental factors.
Homes in humid climates may be more susceptible to mold and mildew growth. If you see a visible buildup of grime on your home, it's a good idea to pressure wash at the next safe opportunity, even if you already washed earlier that year.
When temperatures exceed 75 degrees Fahrenheit, heat and direct sunlight can cause stains and streaks to form after pressure washing. On the other extreme, temperatures below 40 degrees Fahrenheit create a freezing risk when washing, which can cause more harm than good.
Environmental factors that can cause excess buildup include leafy trees, sap, pollen, heavy storms, nearby construction, vehicle exhaust, and forest fires. These factors may cause you to pressure wash more frequently than once yearly.
You should not pressure wash your house during periods of extreme high or low temperatures or during any major weather events. Pressure washing when the outdoor temperature is below 40 degrees Fahrenheit can leave ice behind, posing safety risks.
Meanwhile, pressure washing under intense sunlight when temperatures are above 75 degrees Fahrenheit can cause stains and streaks to form and may interfere with the performance of cleaning chemicals.
The cost to pressure wash a house ranges between $200 and $420 on average, depending on the extent of the job. If you're paying to have your entire home pressure washed, it could cost $700 or more.
Pressure washing pros charge $25 to $100 per hour, while renting a pressure washer only costs $35 to $175 per day. You can also purchase your own pressure washer for $100 to $1,000, depending on the quality of the machine. Investing more in a high-quality appliance may be worthwhile since you’ll only have to pay once for a washer that lasts many years.
Pressure washing can be a relatively easy DIY job if you know how to pressure wash your house safely. Understand the strength of your machine and the limits of your siding, roofing, and decking materials.
Damage from high-pressure water on soft surfaces like wood can inadvertently compromise your home's protection against moisture, pests, mold, mildew, and other dangers. Too much pressure can strip paint and finish, loosen siding to create gaps, leave damaged seals on windows and doors, and crack or splinter wood.
Pressure washing also comes with personal risk, since the strong spray can injure you or others if it touches your skin. To avoid these risks to yourself and your home, hire a local pressure washing pro with the proper training and safety equipment. A pro will also ensure that no spot gets missed.
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U.S.A. Dryer Vent, LLCBest cleaning I've had at my property
The technician was very professional and friendly. He answered all my questions and was very thorough. He left the fireplace area very clean . He inspected from the roof and advised me as to other work that might need to be done. There was no pressure there. I was very satisfied with the...
Supreme brick & chimneyMary Cleaning Service is fantastic! The entire team is professional and pay a great deal of attention to detail. They do such a thorough job of cleaning my house. I would definitely recommend!
The workmanship is perfect, I did not have any complaint with that. It was the brick I chose not matching the brick that want I to use. There was a problem with discoloration of the brick. I thought that the rain was gonna wash it off but it didn't. I call them. All communication was coming...
Bone Dry Roofing & Masonry - CincinnatiI purchased the "Big Deal": $199.00 for exterior pressure-washing of one- or two-story home up to 2,000 square feet. They cleaned the siding only. I wasn't aware when I bought the Big Deal that they would not do any other surfaces other than the siding (i.e. sides of the gutters or stucco). I...
Complete Home ServicesFrom the initial sales presentation to the installers final clean up, this project was a total pleasure. Gary Coper, sales consultant, showed up exactly on time and provided an informative, no pressure description, of every material and step required to complete the remodel. We were always in...
Simple Bath & Simple KitchenThey were prompt, careful and thorough. I have also had them wash interior floor to ceiling windows which were perfect.
Technicare Carpet CleaningThe work went great! Couldn't ask for better. Joel set a work start date. About the time of the storms that may have been associated with Sandy. He was half a day late. They set up on a Thursday. On Friday they had a full crew at work. By Monday they were finishing up. Now, the best...
NJW ConstructionNo hassle, no pressure, no mess left in my basement. ...and now I have a better understanding of our furnace.
KNOW HeatingFrom average costs to expert advice, get all the answers you need to get your job done.
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