synthetic lawn0BA-67165?3. Brush Fibers Upright (Monthly)??synthetic lawn0BA-67165? ?Tools Needed: Stiff-bristle brush or power broom.synthetic lawn0BA-67165? ?Steps:synthetic lawn0BA-67165Brush ?against the grain? to lift flattened fibers.synthetic lawn0BA-67165Pay extra attention to ?pet areas, furniture marks, and play zones.synthetic lawn0BA-67165?? Pro Tip: Use a ?nylon-bristle brush? for best results—avoid wire brushes!*synthetic lawn0BA-67165?4. Check & Refill Infill (Every 3–6 Months)??