Rent a floor cleaning machine from a home supply store with a green scouring pad and use the appropriate flooring cleaner. Once that is done, use the Slip NoMor Maintenance kit to protect your floor against future scuff marks and tap residue.
NOTICE: Due to the pandemic, there may be shipping delays, as well as possible supply shortages. No returns are possible at this time and expedited shipments are limited. Stay healthy and Stay dancing!