How to Fix Stringing on Your 3D Printer: The Complete Guide
Stringing ruining your prints? Learn exactly how to fix it with retraction settings, temperature tuning, and more.
Bambu Lab A1 Combo
Quick Fix: Retraction Settings — Score: 9.2/10 — $399
Retraction is your first weapon. It pulls filament back into the nozzle during travel moves. Start with 1mm retraction distance and 40mm/s retraction speed for direct drive printers. For Bowden setups, try 5-6mm distance. Increase distance by 0.5mm until stringing stops.
Creality Ender 3 V3 SE
Temperature Tuning — Score: 8/10 — $218
Too-hot filament oozes. Print a temperature tower to find your sweet spot. For PLA, start at 200°C and drop 5°C per section. Most printers find their best spot between 195-210°C. PETG is less sensitive but try 225-235°C.
Bambu Lab P1S
Travel Speed & Combing — Score: 9/10 — $599
Faster travel moves give filament less time to ooze. Increase travel speed to 150-200mm/s. Enable 'Combing' or 'Avoid Crossing Perimeters' in your slicer — this keeps the nozzle inside the model during travel, hiding any remaining strings.
The Bottom Line
Most stringing is fixed with retraction settings + lower temperature. If you've tried both and still have issues, check your filament moisture — wet filament causes stringing that no slicer setting can fix. Dry your filament at 50°C for 4 hours and try again.