Greasy pots, oily pans, and baked-on food scraps can challenge even the best dishwashers. If your cooking style means regular roasts, frying, or big family meals, you need a machine with serious cleaning muscle. Here’s how to choose the right dishwasher for tackling grease—and the best models for Australian kitchens that never back down from a mess.
Quick Picks: Top Dishwashers for Grease
- Bosch Serie 8 Free-standing Dishwasher – View Price
Best Overall: “Intensive Zone” and “Extra Clean” features, powerful spray arms, self-cleaning filter, and industry-leading grease removal. - LG QuadWash Freestanding Dishwasher – View Price
Best for Families: Four spray arms for 360° coverage, Turbo and Intensive cycles, and great at removing oil and baked-on residue. - Siemens iQ500/iQ700 Dishwasher – View Price
Best Premium Option: “Intensive Zone,” extra-hot wash, auto-sensor cleaning, and premium filtration—wipes out grease every time.
What Makes a Dishwasher Good at Grease?
- High-temp “Intensive” or “Pots & Pans” cycle: Reaches 70°C+ to cut through fats and oil.
- Multiple spray arms and strong jets: Blasts away baked-on residue from all angles.
- Soil sensors and auto programs: Detects how dirty the water is and adjusts cycle strength and time accordingly.
- Self-cleaning or triple filtration: Traps grease and prevents redeposit on dishes.
- Stainless steel tub: Handles higher heat and won’t absorb odours from repeated greasy loads.
- Pre-rinse or soak function: Some models offer a pre-wash or soak option to loosen tough messes before the main wash.
Buyer’s Guide: What to Look for in a Grease-Busting Dishwasher
- Intensive/Heavy/Pots cycle: A must-have for tough jobs. Check if the cycle reaches 70°C or higher.
- Extra cleaning arms or boosters: More jets mean better coverage in every corner.
- Good filtration: Multi-stage filters or self-cleaning systems prevent grease from circulating back onto your dishes.
- Auto or sensor mode: Automatically boosts cleaning on extra-dirty or greasy loads.
- Flexible racks: Make room for greasy pots and pans—adjustable tines are a big plus.
- Reliable brand and warranty: Heavy-duty cleaning is hard work; stick with brands with proven service records in Australia.
Detailed Reviews: Best Dishwashers for Grease
Bosch Serie 8 Free-standing Dishwasher
Who it’s for: Cooks who want spotless results every time, even after roasts, deep frying, or oily meal prep.
- Key Benefits:
- “Intensive Zone” and “Extra Clean” cycles—attack heavy grease with higher heat and extra water pressure.
- Powerful triple spray arms reach every corner.
- Self-cleaning filter means no grease build-up over time.
- Flexible racks for bulky pans and trays.
- Pros:
- Consistently removes grease and baked-on food.
- Quiet, energy/water efficient for daily use.
- Premium feel and long-lasting reliability.
- Cons:
- Premium price point.
- Final Verdict: The top performer for greasy loads and tough Aussie messes—no need for pre-washing.
LG QuadWash Freestanding Dishwasher
Who it’s for: Families and home cooks who need maximum cleaning power for pots, pans, and plates—day after day.
- Key Benefits:
- QuadWash technology—four spray arms for all-over cleaning.
- “Turbo” and “Intensive” cycles for big, greasy jobs.
- Flexible racks and easy-clean filters.
- Large capacity—handles family-size loads easily.
- Pros:
- Affordable, reliable, and easy to maintain.
- Great for both quick and heavy-duty cycles.
- Cons:
- Not as premium-feeling as Bosch, but gets the job done well.
- Final Verdict: Excellent cleaning for greasy dishes and cookware—perfect for families or entertainers.
Siemens iQ500/iQ700 Dishwasher
Who it’s for: Premium kitchens where heavy use and tough stains are a daily reality.
- Key Benefits:
- Intensive Zone—extra water pressure on lower rack for greasy pans.
- Auto-sensor cleaning—adjusts cycle strength to handle the messiest loads.
- Superb filtration and self-cleaning design.
- Flexible racks for easy loading.
- Pros:
- Premium features, ultra-quiet operation.
- Handles everything from delicate glass to greasy bakeware.
- Cons:
- Higher price, but superior for frequent heavy use.
- Final Verdict: For those who want the best grease-busting features—especially in open-plan or high-use kitchens.
Comparison Table: Best Dishwashers for Grease
| Model | Best Grease Features | Spray Arms | Intensive Cycle | Self-Cleaning Filter | Price Link |
|---|---|---|---|---|---|
| Bosch Serie 8 | Intensive Zone, Extra Clean, powerful jets | Triple | Yes | Yes | See Price |
| LG QuadWash | QuadWash arms, Turbo/Intensive | Quad | Yes | Yes | See Price |
| Siemens iQ500/iQ700 | Intensive Zone, sensor wash | Triple | Yes | Yes | See Price |
FAQ Section
Do I need to pre-rinse greasy dishes?
No, not with these models! Just scrape off solids. The high-temp cycles and powerful spray arms will break down oil and food residue.
What detergent works best for grease?
Choose a premium dishwasher tablet for best results—finish or Fairy Platinum are popular, but eco brands work well too if labeled for grease. Use rinse aid for spotless glassware.
How do I stop my dishwasher from smelling after greasy loads?
Clean the filter weekly, run a hot empty cycle monthly with dishwasher cleaner, and use rinse aid. Wipe down the seals if needed.
Can I wash greasy air fryer or oven trays?
Yes—these models have adjustable racks and intensive cycles designed to handle large, greasy items.
Conclusion & Next Steps
Say goodbye to elbow grease and scrubbing by hand! The best modern dishwashers cut through oil and fat with ease, thanks to hotter cycles, stronger jets, and smarter filters. Bosch, LG, and Siemens lead the way in Australia for tackling tough messes—choose any of these models for spotless dishes, every time.