Log Doctor,

I am in the process of re-staining my log-sided cottage. The original stain was too orange, so we are applying a darker color. Most of the house looks fine, but there are several sections where the stain has a grey film. It is not dried out wood, but more of a film on the stain. Do you know why this happened, and most importantly, what I can do to remove the grey film?

Thank you!