To clean matte laminate panels in a way that minimizes streaks, first sweep or vacuum them thoroughly using a brush attachment. This will avoid smearing any dirt that is on the floor. Then wash them, following the manufacturer's recommendations, with a damp, well-squeezed cloth using a liquid for washing laminate floors. The amount of liquid used should be in accordance with the manufacturer's recommendations, as too much detergent will create an intense foam that can cause streaks on the panels. In addition, it is worth remembering to wash the panels according to their alignment along the longer edge, so that streaks, even if they arise, will be less visible.