For example, a 2,000-square-foot home can take between one and three hours to pressure wash.
A pressure washeris a high-powered piece of equipment that can easily pierce your skin or damage your home if not used properly. It's generally best to pressure wash the house at least once a year or two to help prevent these types of stains and persistent build-up. The most delicate types of stucco, such as stucco with a bottle backdrop and stucco with a rock backsplash, should not be pressure washed.
They'll know what type of cleaner to use to clean surfaces and, in addition, they can do all the hard work of pressure washing the house for you. However, this task is more complicated than simply connecting your garden hose to a pressure washer and turning on the water. A high-pressure wash with water at 2500 to 3200 psi is ideal for cleaning unpainted surfaces, such as bricks or concrete. Pressure washing a home is risky if proper safety measures are not followed and can be very physically demanding.
Be sure to gather all the necessary materials before you start; take the time to protect plants, doors and windows; scrub the coating and then start pressure washing. Pressure washers are available in gas and electric models; the gas variety can generate higher psi and is recommended for tougher jobs and stronger materials. When a contractor provides you with a pressure washing quote, they'll consider a number of factors that can increase or decrease the cost of your project. There may not be a magic wand to instantly remove years of mold, soot, dirt and grime from outside the house, but pressure washing is the second best option.
On the other hand, professionals charge between 10 and 80 cents per square foot to pressure wash a home. Pressure washing can be done every few years for general maintenance; it is also necessary to prepare the exterior of a house before painting it. If you choose to pressure wash this type of coating, be sure to use less than 1500 psi and a wide nozzle. It's a good idea to avoid washing them under the strong summer sun, as it could dry the cleaning agents before you can rinse them off.
My house measures 75 x 35, 3 floors, so I hired it because my pressure washer isn't strong enough to reach the top of the ends.