Pressure Washing Aluminum Siding Before Painting

Deep clean siding once per year spot treat small issues before they grow and try pressure washing the siding often for the best results.

Pressure washing aluminum siding before painting.

I ll admit i hate our aluminum siding. Potential of siding damage water injected under siding or dirt remaining on house. 3 load your pressure washer with 1 gallon of hot water mixed with 1 cup of bleach. Read this before you power wash your aluminum siding.

The most effective way to do this is to use a pressure washer. You want the absolute best adhesion surface for your paint. It dents easily and the red color is difficult to coordinate with outdoor decor. Don t can your aluminum siding.

I ll show you how to clean aluminum siding and remove that chalky residue easily without power washing. Alternatively if the test stick changes color consult with a professional before pressure washing your house. Power washing can be too harsh for some aluminum siding or other types of exterior. Whether performing regular maintenance or a full on home improvement project scrubbing aluminum siding regularly is ideal.

The same holds true of washing your house s siding before painting the very best results will be achieved by hand washing with soap water and brushes. Breathe new life into your aluminum siding by repairing cleaning and painting it. But realistically it is very difficult and time consuming to wash an entire house by hand and a pressure washer can do an adequate job in a manner that is much much easier. The cleaning process is easy enough for just about anyone.

It s a big project but a diyer with a true can do attitude can tackle it. High pressure causes damage to the siding. There are ways to safely clean your house before painting using a pressure washer including using lower psi pressure washers widening the spray and standing at least two feet back. House siding collects a fine film of chalk and dirt and even if you can t see it it s important to remove it before you paint.

Pressure washing works on wood vinyl aluminum siding and masonry but due to its high pressure we don t recommend it for hardboard siding. Let s take a closer look at these. You ll have to scrape off additional paint anyway so you won t save much time. Power washing is the go to tool for the majority of homeowners and cleaning service providers but it presents a few challenges.

Besides the pressure washer can t do a complete scraping job.