Keep your stained glass and metalwork looking flawless with RubyFluid Flux & Patina Cleaner—the professional's choice for cleaning and surface preparation. This water-based, non-toxic, and non-corrosive cleaner easily removes flux residue, patina, dirt, and oils from glass, metal, and soldered joints, leaving a clean, shiny, and streak-free surface ready for finishing. Perfect for post-solder cleaning and after-patina application, RubyFluid ensures your work stays brilliant and free of contamination. Simply spray, wipe, and repeat as needed for best results. Each 16 oz bottle includes a spray nozzle (shipped separately for safety) and is proudly made in the USA. Whether you're a stained glass hobbyist or a professional artisan, RubyFluid Flux & Patina Cleaner delivers the performance and reliability you can count on.