I used the steam mop too but I always have streaks. I have the Shark, using water only. I also have extra cleaning pads for it, so I change those often and I still get streaks on my laminate and tile floors. Anyone else have that same problem or know how to not get streaks.
I think in the other steam mop thread, some of us said we deal with the streaks to not have the chemicals. Streaks coudl be dust, old cleaner build=up on the floor, any residue on the pads (no fabric softener or dryer sheets on those)...