Cover ground and nearby shrubs with drop cloths.
Stain aluminum siding.
Steps for painting aluminum siding 1.
Then submerge a long extendable scrub brush in the cleaning solution.
Test old siding paint for lead using a lead test kit.
How much does aluminum siding paint cost.
Rub siding with cloth to check for powdery paint pigment and mildew.
If lead is present contact a licensed lead abatement specialist.
Inspect the siding for mildew powdery paint pigment and mildew.
How to clean aluminum siding work in sections.
It s important that the cleaner doesn t dry on the aluminum siding so only spray it on the part you re currently working on.
If you don t have an extendable brush try attaching a car wash brush to the end of an extendable painting pole.
Break your work up into four foot wide sections.
In most cases aluminum siding does not require a primer however if the original coating is completely worn down to the metal prime those areas with a thinned down oil based primer.
If all else fails you can match the siding color and repaint the stained parts of the siding.
Once you have cleaned and primed where necessary choose a high quality 100 acrylic latex exterior paint with a satin finish.
Your success in removing deck stain from aluminum siding will depend on how fresh the stain is and whether the siding has the factory finish or has been repainted.