Best Way To Clean Aluminum Siding Before Painting

Expect to pay the premium for good paint.

Best way to clean aluminum siding before painting.

Vinegar a weak acid can be used to etch aluminum in preparation for painting. When all sections are done spray the entire house side once again. Try mixing up fresh tsp water solution again and re scrubbing it. Move on to the next section below that one.

For any of these cleaning solutions fill a bucket with water from your garden hose. However you can also use rhubarb or tomatoes to clean aluminum siding. Over time the aluminum siding builds up mildew and can begin to look chalky or the paint color may fade. The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.

In this video toh expert shares his tips and demonstrates how you clean and prepare the surface for painting. Step 1 mix together a solution of equal parts water and vinegar coat the aluminum in the vinegar mixture and monitor it regularly applying more vinegar solution if it begins to dry. Prepping the surface there s still more preparation to address before painting aluminum siding. Or you could wash it by hand with tsp or a similar product available at home centers and paint stores and rinse it thoroughly.

Turn off the heat and allow the liquid to cool before scrubbing your siding with it. Before you paint aluminum siding clean the surface thoroughly and prime the siding with one coat of acrylic primer. If you choose to use any chemicals complete a final rinse to remove remaining materials because residual chemicals can be damaging to your painting process. For a small house you can wash the siding by hand using a sponge or scrub brush but for any size house clean the surface faster by using the mixture with a pressure washer.

You will be surprised at how dirty this second batch of water is. It s best to use a power washer angling the spray in the direction rain would hit the house as washing from the bottom up can cause unnecessary damage to the siding. Add in a few stalks of rhubarb tomatoes or lemons and boil the mixture. The best way to get this siding clean is to power wash it.

Rinse the siding with clean water and let the siding dry completely before you start the priming and painting process. Clean aluminum siding with vinegar. Have you ever wondered if you can paint aluminum siding. Let dry by itself at least 24 48 hours before painting.

Then paint with two coats of acrylic paint. You need to scrape off peeling and flaking paint and then chisel out any old caulk lines and apply. The best way to address these issues is to repaint the siding.