In my last brew which was a brewers best milk stout i noticed in the secondary this white film start forming on the beer surface. It got knocked back down when i went to bottle. After a few weeks in the bottle the beer developed the band aid smell/taste that is associated with chlorophynols. Now i have a moose slobber that was just transferred and after 4 days is starting to form the white film again... i normally wash my better bottle immediately with hot water after emptying and then wash with starsan prior to using... is my better bottle now a source for infections and needs to be replaced? if i rack under the film will my beer be good? It's not a thick film by any means.