Re drama video

Hi guys, a big hello from New Zealand. Love your videos.
Just watched the drama video, you guys are so right in that we should all be big enough to let go of the issues and negativity. Focus on the positive and a community that supports and encourages.
Also with the house that spots after cleaning, I occasionally have that on certain houses and find it sometimes occurs from the oxidation of the paint coming down off the walls above the windows. Luckily i can squeegee it off and it helps a lot in the final finish.
Do you ever get oxidation streaks in certain windows, especially old painted wooden frames?