
Your fridge and freezer work around the clock, keeping food chilled, frozen and ready for everyday meals. But between grocery shopping, leftovers, spills and forgotten containers, they can gradually collect sticky residue, crumbs, food stains and unpleasant odours.
A regular clean helps keep these spaces fresh, makes it easier to spot food that needs using and gives you an opportunity to check door seals, drawers and storage areas.
The good news? You don't need a cupboard full of specialised products. A little preparation, warm water, mild dishwashing liquid and a few soft cleaning cloths can take care of most routine cleaning jobs.
Let's work through the fridge and freezer step by step — without damaging shelves, seals or appliance surfaces.
Even when food is stored in containers, small spills and crumbs can find their way onto shelves, into drawers and around door seals.
Over time, neglected areas may contribute to:
A clean appliance is also easier to inspect. You can check whether doors close properly, seals are in good condition and food is being stored at a suitable temperature.
Cleaning is only one part of good food storage. Your appliances also need to maintain suitable temperatures.
A separate appliance thermometer can help you check the actual temperature rather than relying only on the temperature setting or display.
After cleaning, give the appliance time to return to its operating temperature before assuming it is ready for normal use. Keep the doors closed as much as possible while it cools.
💡 Handy tip: Avoid overfilling the fridge. Allowing cool air to circulate helps the appliance maintain a more even temperature.
Gather your cleaning supplies before removing food or opening the appliance for an extended period.
For routine cleaning, mild soapy water is generally a sensible starting point. Always check your appliance manual before using vinegar, bicarbonate soda, disinfectants or other cleaning products on interior surfaces, seals and plastic components.
Before cleaning, plan where the food will go. Perishable items such as meat, seafood, dairy products and leftovers should not be left sitting on the kitchen bench while you work.
Try not to leave the fridge or freezer doors open longer than necessary.
⚠️ Food safety reminder: If food has been left out of refrigeration, follow the Australian 2-hour/4-hour food safety rule. Food that has been between 5°C and 60°C for less than 2 hours can generally be refrigerated again; between 2 and 4 hours it should be used immediately; after 4 hours it should be discarded. When in doubt, don't risk it.
Removable shelves, crisper drawers and door bins often collect the most visible spills and residue.
⚠️ Important: Never pour warm or hot water over a very cold glass shelf. A sudden temperature change can cause glass to crack or break. Also check whether your appliance parts are dishwasher-safe before putting them in a dishwasher.
💡 Handy tip: For sticky spills, let warm soapy water soften the residue first. Gentle soaking is usually better than vigorous scrubbing.
Once the removable parts are out, it is much easier to reach the interior surfaces.
Work from the top down so crumbs and drips fall onto areas you have not yet cleaned.
Avoid soaking seams, vents, electrical controls, lights or openings. Do not spray cleaning solution directly into the appliance. Apply it to the cloth instead.
✨ For stubborn food residue: Allow a damp, soapy cloth to rest against the mark briefly before wiping again. Avoid sharp tools and abrasive scrubbing pads that can scratch plastic liners.
The rubber seals, also called door gaskets, help keep cold air inside the appliance. Crumbs, sticky residue and grime can collect in their folds and grooves.
Avoid pulling, stretching or scrubbing the rubber aggressively. Do not use sharp objects to dig into the grooves.
🔍 Check the seal: Look for tears, cracks, hardened sections or areas that no longer sit flat against the appliance. If the seal is damaged or the door does not close properly, cleaning alone may not solve the problem.
💡 Why this matters: A dirty or damaged seal can prevent the door from closing effectively, allowing cold air to escape and potentially contributing to frost build-up.
Freezers need attention too, especially when food crumbs, spills or frost accumulate around storage compartments.
For routine freezer cleaning:
What about built-up ice?
First, check whether your freezer is frost-free or requires manual defrosting. Many modern appliances defrost automatically, so manual defrosting may not be necessary.
If your model requires manual defrosting, follow the manufacturer's instructions. You may need to switch off or unplug the appliance, protect the floor from meltwater and allow the ice to soften naturally.
⚠️ Never use knives, screwdrivers or other sharp tools to chip away ice. You could damage the freezer lining or refrigerant components. Avoid boiling water, heat guns or hairdryers unless the manufacturer specifically provides an approved procedure.
If frost returns quickly or becomes unusually heavy, check the door seal and closing alignment. Persistent ice build-up may indicate an airflow, drainage or appliance fault that needs further attention.
The outside of your fridge and freezer deserves attention too. Handles, door edges and control areas are touched frequently and can collect fingerprints, dust and sticky marks.
Do not spray liquid directly onto displays, controls, lights or electrical components.
If you need to clean behind or underneath the appliance, follow the manufacturer's safety instructions. Switch off power where required, take care with the cord and avoid removing panels or accessing electrical components yourself.
Only clean exposed condenser coils or ventilation areas if your appliance manual identifies them as user-accessible. Some models have different designs and maintenance requirements.
A few small habits can prevent spills and food residue from becoming a bigger cleaning job.
✨ A simple routine: Give the fridge a quick check each week, wipe spills immediately and do a more thorough clean whenever the shelves, drawers or seals need attention.
Some cleaning methods can damage appliance surfaces or create unnecessary risks.
When unsure, the appliance manual should take priority over a general cleaning tip.
| Area | What to do | Remember |
|---|---|---|
| Removable shelves | Wash with warm water and mild detergent | Let cold glass warm gradually |
| Drawers and bins | Wash, rinse and dry | Check whether parts are dishwasher-safe |
| Interior walls | Wipe with a soft damp cloth | Keep vents and controls dry |
| Door seals | Clean gently with mild soapy water | Dry folds and check for damage |
| Freezer | Clean according to the appliance manual | Never chip ice with sharp tools |
| Exterior | Wipe with a suitable soft cloth | Use finish-specific care instructions |
| Food storage | Keep food covered and organised | Maintain safe temperatures |
The right cloth makes everyday cleaning easier. Choose a soft, clean cloth for wiping shelves, drawers and exterior surfaces, and keep a separate dry cloth handy for the final finish.
For everyday household surfaces, our 4 x Multi-Purpose Anti-Bacterial Grease-Resistant Cleaning Cloth can be useful for general cleaning jobs around the home. Always check that a cloth and its care instructions are suitable for the surface you are cleaning.
For a final wipe on suitable smooth exterior surfaces, our 3-in-1 Microfibre Lens, Screen, Glass & Jewellery Cleaning Cloth offers another handy option.
Use clean cloths, rinse them when needed and avoid transferring food residue from one area to another.
Your fridge and freezer are among the hardest-working appliances in your home. Keeping them clean doesn't need to become a major weekend project.
Wipe spills promptly, check food regularly, clean the seals and give shelves and drawers attention before residue builds up. Most importantly, keep food cold while cleaning and follow your appliance manufacturer's instructions for anything involving removable components, defrosting or electrical parts.
A clean, organised fridge is easier to use, easier to maintain and much more pleasant to open.
✨ Clean it, organise it and keep it fresh — one shelf at a time!
Enjoyed this guide? Explore our other practical cleaning articles for more everyday household know-how:
More practical guides are on the way in our Household Appliances & Care series.
The article's food-safety guidance and appliance-care cautions were checked against:














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