Here's the "cleaner feeder" - maybe the BEST yet! Safe to put the parts in the dishwasher (top rack), or wash by hand - always rinse with mild (diluted) bleach solution before refilling with sugar water. with mild (diluted) bleach solution before re-filling with sugar water. Designed with innovations, like a 2 piece base and a flow-control to prevent waste on windy days and to resist bees.The parts are high-quality and removable, with a wide-mouth jar for easy filling. Replacement petals available in yellow and red. Now includes Window Hanger (SE077) to make it easier than ever to hang. Watch hummingbirds from inside as well as outdoors!