artificial lawnF979DD753-97975?3. Brush Fibers Upright (Monthly)??artificial lawnF979DD753-97975? ?Tools Needed: Stiff-bristle brush or power broom.artificial lawnF979DD753-97975? ?Steps:artificial lawnF979DD753-97975Brush ?against the grain? to lift flattened fibers.artificial lawnF979DD753-97975Pay extra attention to ?pet areas, furniture marks, and play zones.artificial lawnF979DD753-97975?? Pro Tip: Use a ?nylon-bristle brush? for best results—avoid wire brushes!*artificial lawnF979DD753-97975?4. Check & Refill Infill (Every 3–6 Months)??