nu-foam low low suds liquid detergent for bar glassware - original streak-free solution - hand washing bar, tavern, brewery supplies - concentrated (1 gallon (pack of 4)) is up for auction in Grocery & Gourmet Food. The current bid is $1.00, 99% below the $100.00 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.