Assuming that you properly cleaned the siding prior to painting you can expect the.
Repaint house siding.
Scrape any loose paint from the siding.
Scrubbing with a sponge using a pressure washer or a random orbit sander.
Update your home with new exterior siding paint.
The silver lining is this.
Create your solution and clean the siding.
There are three ways to clean the siding.
If the condition of your wood siding is good it may only need to be cleaned prior to painting.
Painting the home exterior and painting vinyl siding is a large laborious job.
Scrub the siding well to make sure there are no paint chips remaining.
Begin by hosing down the siding.
Just like wood decks and fences the exterior wood siding on your home should be properly maintained to protect the wood from the elements and keep your house looking great.
Wear gloves then mix in a bucket a cleaning solution of one cup chlorine bleach one cup tsp and one gallon of water.
Wood vinyl stucco and more.
Make sure to wear a dust mask to keep from breathing the paint dust.
Rinse the siding with your high pressure nozzle and water hose to reveal a splotchy surface with exposed wood in areas where the coatings have broken down and paint with good integrity still clinging to some surfaces.