Hello, I just had engineered hardwood installed in my home (urethane glue method). The brand is Tesoro and finish is matte. The finished product consists of urethane residue and spotting. Any recommendations on how to clean this? I cannot go through the installer so that is not an option. I wondered if the Bona Power Scrubber would work (their standard mop did not do the trick). I am in the SWFL area. Any product, equipment or

vendor recommendations are very much appreciated. :)