I am brewing a Scottish Ale and just racked to a secondary over some used oak staves that I got from Makers Mark distillery. I tried to steam clean the staves as much as possible. I dropped them in the secondary and racked over top of them. This morning I see this weird white stuff floating on top of my beer. Do you guys think its infected?
![IMG_0859.jpg IMG_0859.jpg](https://cdn.homebrewtalk.com/data/attach/41/41927-IMG-0859.jpg)