carpet lawn863-8637764?3. Brush Fibers Upright (Monthly)??carpet lawn863-8637764? ?Tools Needed: Stiff-bristle brush or power broom.carpet lawn863-8637764? ?Steps:carpet lawn863-8637764Brush ?against the grain? to lift flattened fibers.carpet lawn863-8637764Pay extra attention to ?pet areas, furniture marks, and play zones.carpet lawn863-8637764?? Pro Tip: Use a ?nylon-bristle brush? for best results—avoid wire brushes!*carpet lawn863-8637764?4. Check & Refill Infill (Every 3–6 Months)??