RICHMOND, Va. (AP) — When you crack open and drain a craft beer, you probably don’t leave much behind. The same can’t be said for the process of making those brews, which yields a pound or more of leftover grain per six-pack.

But the industry is getting increasingly crafty about how to get rid of the grain and hops left after brewing, turning the byproducts and the beer itself into everything from bread and dog treats to lip balm and soap.