Pressure Washing Aluminum Siding Before Painting

Breathe new life into your aluminum siding by repairing cleaning and painting it.

Pressure washing aluminum siding before painting.

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. The most effective way to do this is to use a pressure washer. Diluted in water and applied often with a stiff scrub brush it can. You want the absolute best adhesion surface for your paint.

It wasn t so long ago that trisodium phosphate tsp was a go to choice for tough cleaning jobs especially on exteriors. Let s take a closer look at these. The cleaning process is easy enough for just about anyone. 3 load your pressure washer with 1 gallon of hot water mixed with 1 cup of bleach.

I ll admit i hate our aluminum siding. Deep clean siding once per year spot treat small issues before they grow and try pressure washing the siding often for the best results. It s a big project but a diyer with a true can do attitude can tackle 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.

Read this before you power wash your aluminum siding. Power washing can be too harsh for some aluminum siding or other types of exterior. It dents easily and the red color is difficult to coordinate with outdoor decor. 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. Don t can your aluminum siding. Challenges with power washing aluminum siding. Besides the pressure washer can t do a complete scraping job.

I ll show you how to clean aluminum siding and remove that chalky residue easily without power washing. High pressure causes damage to the siding. Potential of siding damage water injected under siding or dirt remaining on house. 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.

Alternatively if the test stick changes color consult with a professional before pressure washing your house.