A Liebherr refrigerator is one of the most advanced and reliable appliances you can have in your kitchen, offering exceptional food preservation through technologies like BioFresh and DuoCooling. To keep it performing at its best, regular cleaning and upkeep are essential.
In this guide, we’ll show you exactly how to clean a Liebherr refrigerator, including BioFresh drawers, seals, shelves, vents, and odour removal — using safe, effective methods recommended for premium appliances.
At Brooklands Interiors, we work with Liebherr appliances across our German kitchens, ensuring every installation is designed to last. Here’s how to care for yours properly.
Why Cleaning Your Liebherr Refrigerator Matters
Regular cleaning helps:
- Maintain efficient cooling performance
- Reduce energy usage
- Prevent odours and bacteria
- Extend appliance lifespan
- Protect food quality, especially in BioFresh zones
Liebherr fridges are engineered for longevity and proper maintenance ensures they continue functioning at peak level.
Step-by-Step: How to Clean a Liebherr Refrigerator
1. Turn Off, Unplug & Empty the Fridge
Always start by disconnecting the fridge from the power supply.
Steps:
- Unplug the refrigerator
- Remove all food items
- Check expiry dates
- Place perishables in a cool bag
This prevents electrical hazards and ensures your fridge warms slightly, making cleaning easier.
2. Remove All Shelves, Trays & BioFresh Drawers
Gently slide out:
- Glass shelves
- Door bins
- VarioBoxes
- BioFresh or BioFresh Professional drawers
Removing components lets you clean thoroughly without dripping water inside the fridge.
Tip:
Allow glass shelves to reach room temperature before washing to prevent cracking.
3. Wash Shelves & Drawers in Warm Soapy Water
Use:
- Warm water
- Mild washing-up liquid
- A soft sponge or microfibre cloth
Avoid anything abrasive or chemical-based.
For BioFresh drawers:
These can be cleaned separately using mild detergent — avoid hot water on cold plastic.
Dry everything completely before reinserting.
4. Clean the Interior Cabinet
This is where many people make mistakes — avoid harsh chemicals inside a Liebherr refrigerator.
Use one of these safe cleaning mixes:
- Warm water + a few drops of washing-up liquid
- 50/50 warm water + white vinegar
- Bicarbonate of soda + warm water (excellent for odours)
Clean:
- Side walls
- Back panel (do NOT scrub hard)
- Shelf rails
- Interior lighting housing
Do NOT use:
❌ Bleach
❌ Oven cleaners
❌ Steam cleaners
❌ Alcohol-based sprays
These may damage the premium interior coating.
5. Clean the Door Seals Thoroughly
Liebherr uses precision-engineered seals for energy efficiency.
Clean them with:
- Warm soapy water
- A soft cloth
- A toothbrush for deep cleaning inside the folds
Dry completely afterwards — moisture causes mould growth.
Pro Tip:
Apply a tiny amount of petroleum jelly to keep seals flexible longer.
6. Clean the Exterior & Control Panel
For stainless steel Liebherr models:
- Use stainless steel cleaner
- Wipe with the grain
- Avoid spraying directly onto the electronics
For integrated models:
Clean the door panel according to material:
- Lacquer → mild detergent
- Painted → gentle soap
- Wood → appropriate cabinetry cleaner
7. Check & Clean the Drain Hole
The drain hole at the back of the fridge removes condensation.
If blocked, it can cause standing water or bad smells.
Use:
- A cotton bud
- A soft cloth
- Warm water
Clear any debris gently so water flows properly.
8. Clean the Drip Tray & Condenser (If Accessible)
On certain Liebherr models, the drip tray and condenser can be accessed.
Benefits of condenser cleaning:
- Lower energy consumption
- Better cooling efficiency
- Longer motor lifespan
Use a vacuum or soft brush, never remove panels unless your manual instructs it.
9. Put Everything Back & Allow Cooling Time
Once all surfaces are dry:
- Reinsert shelves and drawers
- Plug the fridge back in
- Wait until the fridge reaches its operating temperature
- Then restock food
Your Liebherr refrigerator is now hygienic, efficient, and ready to use.
How to Remove Bad Smells from a Liebherr Fridge
If you notice odours, try:
- A bowl of bicarbonate of soda (absorbs smells)
- Ground coffee in a small dish
- Lemon slices
- Activated charcoal
Check for expired food and ensure airflow isn’t blocked.
How to Clean BioFresh Drawers (Important!)
BioFresh drawers preserve food longer using controlled humidity and temperature. Cleaning them properly is key.
Steps:
- Remove the drawer completely
- Wash with mild soap + warm water
- Clean the rails and runners
- Avoid harsh scrubbing
- Dry thoroughly before reinserting
Never use boiling water, it may distort plastics.
How Often Should You Clean a Liebherr Refrigerator?
- Thorough clean: Every 3–4 months
- Seal cleaning: Monthly
- Exterior: As needed
- Ventilation grille: Every 6 months
- BioFresh drawers: Monthly
Routine care protects your investment.
Liebherr Fridge Maintenance Tips
- Keep fridge at 4°C
- Keep freezer at –18°C
- Do not block airflow regions
- Avoid overfilling
- Replace carbon filters (if your model includes them)
These small habits maintain optimal food freshness and reduce energy usage.
Frequently Asked Questions (FAQs)
Can I use vinegar to clean my Liebherr refrigerator?
Yes, a diluted vinegar solution is safe and effective for interior cleaning.
How do I clean a Liebherr fridge that smells?
Use bicarbonate of soda, check expired items, clean the drain hole, and wash BioFresh drawers.
Can I use bleach in my Liebherr fridge?
No, bleach damages seals and interior coatings. Always use mild solutions.
Should I turn off my fridge before cleaning?
Yes, always unplug before cleaning to prevent electrical issues.
How do I clean the stainless steel exterior?
Use a stainless-steel cleaner and wipe in the direction of the grain.
Keeping Your Liebherr Refrigerator Like New
A clean fridge is essential for food safety and appliance longevity. With simple, regular maintenance, your Liebherr refrigerator will continue performing at its premium best for years.
If you’re updating your kitchen, modernising your appliances, or designing a new space, our expert team at Brooklands Interiors can help you integrate high-end appliances, including Liebherr, Siemens, Miele, and BORA into your perfect kitchen.
