K.P.
I've never used Orange Glo, but an excellent product we use in our rentals with hardwoods is Rejuvenate. I believe they work about the same way. You need to reapply about every 3 months to keeps your floors looking newly refinished. Home Depot carries Rejuvenate. We just finished renovating a 1940s home that we re-sold to our son and his wife. She was astounded when she applied the Rejuvenate to see how great the floors looked--like they'd just been refinished.