This is probably a worn out Ground Hog Day sort of question, but here goes: what is the most effective way to clean glassware without detergent or dishwasher? My method has been to flush each item out with hot water; however, this does nothing to eradicate spotting. It's not that I am a geek or anything; I simply want to serve my brews in clean spot free glassware. Any suggestions or recommendations will be appreciated. Cheers!