Solvent Cleaners for Removing Flux Residues are effective flux residue remover for Rosin-based flux through saponification by converting the rosin into a water-soluble soap. Orion Metis manufactures Solvent Cleaners for Removing Flux Residues. Orion Metis is an ISO 9001-2000 awarded company that also manufactures high quality Soldering Fluxes and Chemicals for the Fabrication of Printed Circuit Boards and Assembly of Electronic Components. Solvent Cleaners for Removing Flux Residues is effective in completely removing flux residues remaining after soldering with rosin and organic acid based no-clean fluxes.