D.S.
I would contact whomever you purchased it from- I do also have a friend that has a business that can refinish hardwood flood
Todd at Buff and Coat- ###-###-#### Im sure he can help you out. ____@____.com
Good Luck!
D.
As per my friend:
It sounds like she has used a floor cleaner that contains "wax". This is typical on hardwood floors because the wax is much softer than the polyurethane and more easily "accepts" dirt. She should check the label on her cleaner and make sure she is not using anything that contains wax. The only cleaner that should be used on hardwood floors in water and vinegar. If she is not using a wax cleaner then she should contact the company who installed the floor because it is not normal. The only normal condition like this on wood floors would go along the grain of the wood.
Tell her to call me if she has any more questions.
Todd Harris
Buff & Coat
Hardwood Floor Renewal
###-###-####
Buffandcoat.com