Cleaning Aluminum Siding Chalking

It s important that the cleaner doesn t dry on the aluminum siding so only.

Cleaning aluminum siding chalking.

Try a power washer. If the painted surface is very chalky or dirty the chalk or dirt can first be removed with plain water and a prep pad. A cold water power washer is a machine that hooks up to a garden hose and pressurizes the. Over thinning a coating e g.

Mix tsp with warm water in chemical sprayer. Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew. Use appropriate materials to clean mildew and chalking to clean stubborn mildew you will need bleach. 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.

Factory finished siding can develop an excessively thick chalk layer and may require power washing to ensure complete chalk removal. If the paint color comes off on your hand the paint is chalking. How to remove chalk from aluminum siding step 1. The need to caulk aluminum siding may be related to different factors however the way to do the caulking remains the same.

Pour in about 1 oz. Scrub off the chalk with a strong solution of water and spic and span or tsp detergent or a nonphosphate tsp alternative. Once it is wet we use brushes and a cleaning agent to scrub the siding. Like using homemade deck cleaner with borax there are eco friendly alternatives for cleaning without bleach or store bought chemicals.

Hand scrubbing is very effective at removing chalk from aluminum siding. Use of an interior paint for an outdoor application. To clean aluminum siding start by mixing water liquid dish soap and white vinegar in a large bucket. It can strip paint and pose health dangers.

How to clean aluminum siding. Of ez prep concentrated cleaner per gallon of water. Banish light mildew mold and chalky build up from aluminum siding by cleaning with trisodium phosphate or borax. Therefore here at textbook painting we have a special cleaning process that we use when painting aluminum siding.

Fill bucket with a couple of gallons of water. Some exterior paints such as those used on aluminum siding intentionally chalk for self cleaning. Wipe the surface with the palm of your hand. Cover nearby plants with plastic sheeting.

Break your work up into four foot wide sections. Rinse the surface down with water. Spray tsp onto. Not adequately sealing a porous surface.

Do not apply soap. Trisodium phosphate is powerful so be cautious. You can also look for special cleaning solutions that are meant for cleaning aluminum siding at your local hardware store.