How do we repair a 'hump' in the floor?
I guess I will post this here and the flooring forum......in our laundry room we have linoleum floor tiles. At some point in time, we had a slow leak from the washing machine and over time this "hump" developed under it.(obviously made the subfloor swell) Of course we fixed the leak but now we are left with this hump in the floor. It has been easy to ignore but now we must fix it because we want to sell our house. :) It would be nice if the hump were just under one tile but it isn't. How should I fix this floor?