Painting changes the home exterior’s look dramatically. A smooth finish and aesthetically appealing paint job require a clean canvas. Pressure washing is a great way you can use to clean the exterior properly before painting. It also helps to extend the life of the house painting. Pressure washing requires high-pressure water spray. In this article, we will explore together why we should do a pressure wash before painting and what to consider when executing it.

Why do pressure wash before painting?

The exterior of the home must be thoroughly cleaned prior to painting. Things aren’t always as they seem, so you should still do a thorough inspection of your property, even if the outside looks clean. Pressure washing houses is one approach to cleaning them before painting, as it’s always safer to do so.

Pressure washing leads to long-lasting and better paint finish. It is one of the best ways to remove dirt, grime, mould, old paint residue and other build-up from the building surface. Through this stucco, siding and other surfaces gets a proper cleaning thus paint sticks better to the exteriors. This ensure an even and extended paint job.

Mildew on the sidewalls of properties is common and can only be removed with bleach or other chemicals. If those substances are not removed, the residents in that area may be put in danger. Itis crucial to employ the right pressure washing procedures to remove any chemical residue from the surfaces.

The capacity of a pressure washer to clean difficult-to-reach areas is another benefit of employing one before to painting. You may access areas that have never been cleaned before, such as high up surfaces and cracks.

Painting your house’s exterior is costly and time-consuming, so you’ll want to be sure the work is done correctly the first time. It is also worth your time, money, and effort to clean the outside of your house since it may double the paint’s lifespan. Paint can last 7 to 10 years, or even longer, if the outside of your home is well-cleaned.

Facts to know before pressure washing

When doing a pressure wash, there are some crucial facts to know. They are:

  • High-pressure water is used in standardised pressure washing procedures. The applied pressure varies from 1500 psi to 3300 psi, depending on the surface materials. To avoid damage, try to select the right nozzle and pressure level.
  • There are electric and petrol-powered versions of pressure washers. An electric power washer will do as you want to be gentle with your siding. You can clean the highest sections of a two-story house while standing on firm ground if you have a high-volume petrol pressure washer with a specialised nozzle.
  • When choosing a cleaning solution, look for one that is designed especially for home siding. Avoid using bleach or solutions containing bleach, which might harm the pressure washer and kill your plants near the house.
  • After completing the pressure wash, the entire surface needs to be dry fully before applying paint. It may take 24-48 hours to dry the walls completely.

Last words

Now you know the importance and considerations of pressure washing before painting the exterior of your home. You can do this yourself, but it is not a task for beginners. It can damage your property if done incorrectly. You can hire skilled professional painters in Sydney like Priority One Coatings to achieve the best finish for your house painting with proper cleaning and avoid all damages.