Hummeze! The perfect gift for hummingbird and oriole enthusiasts! Hummeze Hummingbird Cleaner Feeder is the simple, safe, easy, and quick way to clean your hummingbird and oriole, nectar feeders. Our proprietary, patent-pending formula gently sanitizes and cleans your feeders without the need for scrubbing, brushes, or harsh chemicals. Simply soak the feeders in water with it….