Why artificial grass flattens under furniture
Flattening happens when heavy, narrow legs compress fibers and infill. It is usually temporary. Contributing factors include point load from chair or table legs, compacted or low infill, cooler temperatures that stiffen blades, and blades resting in one direction for a long time.
- Point load: small feet concentrate weight on a tiny area.
- Infill compaction: infill migrates away or packs down and stops supporting fibers.
- Temperature: cooler blades spring back slower. Warmth helps recovery.
- Blade design and pile height: lower face weight and short piles show dents more.
Quick recovery steps
Tools you need
- Stiff nylon broom or turf rake with plastic tines
- Optional power broom for larger areas
- Garden hose with spray nozzle and warm water source
- Infill for top up if needed, plus a scoop
Step by step
- Remove the weight. Lift furniture and set it aside on boards or furniture pads.
- Let it relax. Give the spot a few minutes in the sun. Warmth softens fibers and speeds rebound.
- Brush against the lay. Use firm strokes to lift blades upright, then brush in a crosshatch pattern to separate fibers.
- Rinse with warm water. A brief warm water spray helps release memory. Do not use boiling water.
- Brush again while damp. Work the blades up and across to reset their position.
- Redistribute infill. Rake the surrounding infill back into the dent so fibers are supported evenly.
- Top up if low. Add infill per your installation spec and brush to settle it evenly.
- Final groom. Lightly brush the entire area for a uniform finish.
Heat assist for stubborn dents
For spots that resist, controlled warmth plus brushing helps. Keep heat gentle and moving.
- Hair dryer or garment steamer on low. Hold 8 to 12 inches away, keep moving, and heat for short passes while brushing.
- Stop if fibers feel hot to the touch. You want warm, not hot.
- Never use an iron, open flame, or boiling water. Avoid any tool that can contact and melt fibers.
Restore and rebalance infill
Infill supports blade recovery. If dents reappear, the infill is likely compacted or low.
- Target an even, level infill surface consistent with your product spec.
- Loosen compacted infill with a nylon rake or power broom, then brush fibers up.
- Top up gradually and groom between passes to prevent low and high spots.
Prevent dents next time
- Use wider furniture feet or pads that spread load.
- Rotate furniture positions on a schedule.
- Power broom seasonally to lift fibers and decompact infill.
- Keep infill at the recommended level for ongoing support.
- For heavy items, place load distribution boards beneath the legs.
How long recovery takes
- Light indentations: minutes after brushing and a warm rinse.
- Moderate dents: one or two grooming rounds over 24 hours.
- Stubborn spots: repeat gentle heat assist plus brushing, then reassess infill.
When to call a pro
- Shiny or fused blades that indicate heat damage.
- Seam or backing issues exposed by furniture movement.
- Chronic dents that return quickly even after infill correction.
A FusionTurf dealer can power broom, rebalance infill, and replace damaged sections if needed. Find support at FusionTurf.
Care mistakes to avoid
- Metal rakes or wire brushes that cut fibers.
- Boiling water or direct-contact heat tools.
- Solvents, harsh chemicals, or bleach.
- High pressure washing at close range.
- Placing hot grills, fire pits, or reflective glass hotspots on turf.
Why this works
Artificial blades have shape memory. Warmth relaxes them, brushing resets their posture, and infill holds them there. Keep those three elements in sync and dents do not stand a chance.
