I empty rinse soak in PBW for a week or until white again. Rinse wring out hang to dry,store. I have some I've been using for 2 years now that look clean as new. Some say,there cheap,I just pitch'em & by new ones. That kind of thinking adds up after a year of just pitching them. Lazy can be expensive.
Everything works if ya let it-Roady(meatloaf)