Streaks on laminate flooring usually come from too much cleaner, too much water, or soil being pushed around instead of removed. A well-wrung microfiber pad and a small amount of compatible cleaner usually outperform a wet mop.
Vacuum or sweep before damp cleaning
Dust, grit, and hair turn into a fine slurry when mixed with water and can dry into streaks. Use a floor head that will not aggressively scratch the finish if the flooring manufacturer recommends it.
Use very little water
Laminate should not be left wet, especially along seams and edges. Dampen the mop and wring it thoroughly; if puddles or droplets linger, you are using too much water.
Measure cleaner instead of adding extra
More product does not mean more cleaning; excess leaves a film that reflects light unevenly and attracts soil. Use the dilution specified for laminate and change dirty water or mop pads as needed.
Buff persistent streaks dry
If haze remains after drying, buff with a clean dry microfiber pad. If streaks return after every cleaning, reduce the cleaner dose next time rather than adding polish or shine products.
Sources
- American Cleaning Institute — Cleaning Tips — Household cleaning methods, product use, dosing, and material compatibility.