Cleaning Aluminum Siding Chalking

Not adequately sealing a porous surface.

Cleaning aluminum siding chalking.

Fill bucket with a couple of gallons of water. Use appropriate materials to clean mildew and chalking to clean stubborn mildew you will need bleach. Mix tsp with warm water in chemical sprayer. A cold water power washer is a machine that hooks up to a garden hose and pressurizes the.

Therefore here at textbook painting we have a special cleaning process that we use when painting aluminum siding. Like using homemade deck cleaner with borax there are eco friendly alternatives for cleaning without bleach or store bought chemicals. It can strip paint and pose health dangers. The first step in our hand washing process is to lightly power wash the siding.

If the paint color comes off on your hand the paint is chalking. It s important that the cleaner doesn t dry on the aluminum siding so only. If you don t have an extendable brush try attaching a car wash brush to the end of an extendable painting pole. You can also look for special cleaning solutions that are meant for cleaning aluminum siding at your local hardware store.

To clean aluminum siding start by mixing water liquid dish soap and white vinegar in a large bucket. Use of an interior paint for an outdoor application. Cover nearby plants with plastic sheeting. Try a power washer.

Trisodium phosphate is powerful so be cautious. Rinse the surface down with water. Scrub off the chalk with a strong solution of water and spic and span or tsp detergent or a nonphosphate tsp alternative. Pour in about 1 oz.

Break your work up into four foot wide sections. How to clean aluminum siding. Over thinning a coating e g. Spray tsp onto.

Of ez prep concentrated cleaner per gallon of water. Hand scrubbing is very effective at removing chalk from aluminum siding. If the painted surface is very chalky or dirty the chalk or dirt can first be removed with plain water and a prep pad. Wipe the surface with the palm of your hand.

Factory finished siding can develop an excessively thick chalk layer and may require power washing to ensure complete chalk removal. Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew. Regardless of whether you are fixing a dent a small hole cracks or are caulking around windows and doors the way to apply the caulk never changes. How to remove chalk from aluminum siding step 1.

Do not apply soap. Banish light mildew mold and chalky build up from aluminum siding by cleaning with trisodium phosphate or borax. Then submerge a long extendable scrub brush in the cleaning solution.