I've brewed for years and recently got into whole grain brewing. I've also worked on washers for years. When researching equipment for the whole grain transformation, I came across these vids a few months ago. There is NO WAY IN HADES that I would ever put any type of foodstuffs in a washer. In the comments he claimed he cleaned it out. Well, I do not think that you can get every droplet of body ooge, short-n-curlies, and poo out of a machine. If it were brand new, maybe. I know that I wouldn't want to drink any beer out of that machine. eeewwww!