How To Remove Concrete Sealer From Vinyl Siding. You're washing your vinyl siding, and everything is going well. Brush on a bit of biodegradable deck sealer remover in an inconspicuous place on the siding.
Restain wooden siding when finished by using a matching color stain. The problem then is it does leave a yellow haze behind that doesnt come off. Repeat until the stain is removed.
Rinse the area thoroughly with clean water.
Restain wooden siding when finished by using a matching color stain. For siding that has a porous or faux wood grain, spray the affected area liberally with white vinegar to soften the concrete while scrubbing it. Repeat until the stain is removed. Moisten the sponge or cloth with a little bit of the remover, and scrub the area to remove the sealant.