How can I enjoy streak free laminate wood floors? I moppped, I Swiffer-ed, I sponge-mopped, I went as far as buying...

I moppped, I Swiffer-ed, I sponge-mopped, I went as far as buying the Shark Steam Mop today. DOES ANYTHING walk off laminate floors streak free?!?!?! I thought the Shark Steam Mop was the answer, in haste drying ......BLAH BLAH BLAH! Still left dampen lines all over! Is within a screct to clean laminate floors lacking water lines?! And these floors be supposed to be SO EASY TO CARE FOR. HA!
Answers:    Hi, I just use vinegar 1 cup to 1 gallon thaw out water. I use basically a slightly damp mop. Soap base products and citrus products leave a picture and make your floor look dull. Hope this help.
I use windex and a flat mop with a terry cloth cover, no streaks.