Removing Chalky Residue From Aluminum Siding

Aluminum siding when exposed to air will oxidize and form a white powder like substance on the surface of the siding.

Removing chalky residue from aluminum siding. Dip the applicator completely into the everbrite. Do not dilute everbrite coatings. Let the cleanser sit for a couple minutes before scrubbing. Getting rid of chalking powder before you paint the powder must go.

Try to clean siding on cool or overcast days or when the sun is not at its brightest during the early morning or. If some chalk remains after first washing then wash again for complete removal. A pressure washer loaded with a gentle cleaning solution should do the trick. With the ryobi chemical sprayer you just pop in a battery and turn it on.

Brick areas that are stained by chalk run down should be scrubbed with a stiff brush and detergent. Use the sprayer wand to evenly disperse the tsp mixture all over that section of siding. Allow to dry thoroughly. Pour a small amount of everbrite into clean dry metal container.

A cold water power washer is a machine that hooks up to a garden hose and pressurizes the. Clean stubborn oxidation using a slightly stronger mixture of 1 3 cup of laundry detergent 2 3 cup of household. Do not use plastic. The white chalky film that sits on your brick right next to the aluminum siding is oxidation.

Some exterior paints such as those used on aluminum siding intentionally chalk for self cleaning. How to remove chalk from aluminum siding step 1. Pressure wash according to proper guidelines and let the solution stay on the wall for up to 15 minutes before removing it. Make sure the aluminum siding is still wet from the rinsing step.

Therefore here at textbook painting we have a special cleaning process that we use when painting aluminum siding. Hand scrubbing is very effective at removing chalk from aluminum siding. Squeeze out just the excess. Scrub off the chalk with a strong solution of water and spic and span or tsp detergent or a nonphosphate tsp alternative.

Apply the everbrite to the surface letting the. Wipe the surface with the palm of your hand. Remove chalk by washing or power washing the surface with an appropriate cleaner. This oxidation is often transferred to the brick that surrounds the siding.

Remove this oxidation with the proper chemicals and some hard work and your brick will look as good as new. Scrubbing may be necessary. Applicator should be completely wet but. If the paint color comes off on your hand the paint is chalking.