We have pressure washed with chemicals (bleach, jo-max). After cleaning you can still see mold/mildew stains under the paint. The mold/mildew return within a few months after the cleaning.
Any ideas on how to clean/kill what we believe is mold/mildew under the outermost surface of paint?
The paint manufacturer has recommended that we try cleaning again, priming with oil based primer and repainting.
The painter is recommending replacing the siding and trim.