I have a big plastic tub, with a lid. When I'm putting scraps in, I check to see how much more room there is. Once it gets too full, I bag it all up and take it to the local food pantry. They will give it to any elderly-confined-to-home individuals and those individuals usually make quilts for the less fortunate. I'm blessed that my fabric is mating during the times I'm not in my sewing room. It just keeps expanding on my shelves!