I have just had new, engineered hardwood floors with an Alumiunum Oxide Finish installed. What is the best way to clean them for the first time? They were glued down, so there are minor bits of glue, tape marks, footprints, etc. Thank You

Tape marks and glue are the installation professionals responsibility!!!!!!!!!

I hope that glue has not set on the wood for more then a day!!!!

Mineral spirits, not paint thinner, for the glue. Try a dry towel to buff off the tape marks, if that doesn't work, the mineral spirits will do it. Always dry buff off the mineral spirits residue so it disapates faster.