How to Clean a Fridge: A Step-by-Step Guide for Fresh Food Storage

What You'll Need: Cleaning Supplies

Gather these items before you start for a smooth cleaning process:

Essential Cleaning Tools

• Microfibre cloths (won't scratch surfaces)
• Soft sponges for tougher stains
• Old toothbrush for hard-to-reach areas
• Bin bag for expired food
• Cooler bag or box (for storing perishables while cleaning)

Safe Cleaning Solutions

• Warm water with mild washing-up liquid
• White vinegar solution (1:1 with water)
• Baking soda paste for stubborn stains
• Food-safe disinfectant spray (optional)

Avoid harsh chemicals like bleach or ammonia that could contaminate food or damage fridge surfaces.

Before You Start: Preparation Steps

Setting up properly saves time and keeps your food safe:

Step 1: Choose the Right Time

The best time to clean your fridge is when it's less full, ideally before your weekly shop. A quick clean takes about 30 minutes, while a deep clean might need 1-2 hours.

Step 2: Temperature Safety

• Keep highly perishable items (meat, dairy) in a cooler with ice packs
• Most items can stay out for 30-60 minutes safely
• For a deep clean, consider using a second fridge or a neighbour's fridge

Step 3: Power Off (For Deep Cleaning)

For routine cleaning, you can leave the fridge on. For deep cleaning, switch it off at the plug for safety and energy saving.

Step-by-Step Cleaning Process

Follow these steps for a clean fridge:

Step 1: Empty and Sort

• Remove all items, working shelf by shelf
• Check expiry dates and toss anything past its prime
• Group similar items together for easier reorganising later
• Wipe down jars and bottles before returning them

Step 2: Remove Shelves and Drawers

• Take out all removable parts
• Let glass shelves reach room temperature before washing (prevents cracking)
• Check your manual if you're unsure how to remove certain parts

Step 3: Wash Removable Parts

• Wash shelves and bins in warm, soapy water
• For stubborn stains, soak in warm water with baking soda (1 tablespoon per litre)
• Rinse thoroughly with clean water
• Dry completely with a clean towel before replacing

Step 4: Clean the Interior

• Start from the top and work down (prevents drips on already-cleaned areas)
• Use warm, soapy water or a vinegar solution
• Pay special attention to corners and crevices
• For stubborn stains, apply baking soda paste, wait 10 minutes, then wipe
• Use an old toothbrush for door seals and tight spots

Step 5: Don't Forget the Door Seals

• Door seals (gaskets) trap crumbs and moisture, leading to mould
• Clean with warm, soapy water and a cloth or soft toothbrush
• Dry thoroughly to prevent mould growth
• Check for damage that might affect the door's seal

Step 6: Tackle Odours

• Wipe with a vinegar solution to neutralise smells
• For persistent odours, leave an open container of baking soda in the fridge
• Alternatively, use activated charcoal or coffee grounds
• Replace odour absorbers every 1-3 months

Step 7: Clean the Exterior

• Stainless steel: Wipe with the grain using a microfibre cloth and specialised cleaner
• Plastic or painted surfaces: Use warm, soapy water
• Glass panels: Clean with vinegar solution for a streak-free finish
• Don't forget the top of the fridge, which collects dust
• Wipe handles thoroughly (they're high-touch areas)

Step 8: Don't Neglect the Drip Tray

• Located either at the back or underneath your fridge
• Empty, wash with soapy water, and dry completely
• Check your manual for specific instructions on accessing it

Deep Cleaning: The Often-Forgotten Parts

For a twice-yearly deep clean, tackle these areas for better efficiency:

Cleaning the Condenser Coils

• Unplug the fridge before starting
• Locate the coils (usually at the back or underneath)
• Gently vacuum using the brush attachment
• For stubborn dust, use a coil brush (available at hardware stores)
• Clean coils can reduce energy usage by up to 30%

Cleaning Behind and Underneath

• Pull the fridge out carefully (get help if needed)
• Vacuum or mop the floor area
• Check for any water leaks or signs of pests
• Ensure ventilation spaces remain clear

Frequently Asked Questions

How often should I clean my fridge?

Wipe spills immediately, do a quick clean weekly, and deep clean every 3-4 months.

What's the best cleaner for inside a fridge?

Food-safe options include warm water with mild washing-up liquid, white vinegar solution, or baking soda and water. Avoid harsh chemicals.

How do I get rid of stubborn fridge smells?

Clean thoroughly with vinegar solution, then place an open container of baking soda, activated charcoal, or coffee grounds in the fridge to absorb odours.

Can I put hot food directly in the fridge?

No, let food cool for 1-2 hours first. Hot food raises the fridge temperature, making it work harder and potentially spoiling other foods.

Final Thoughts

A clean fridge is about more than just looks – it's essential for food safety, preventing waste, and keeping your fridge running efficiently. By following this guide and establishing regular cleaning habits, you'll create a healthier food storage environment and potentially extend your appliance's lifespan.

Remember that small, consistent efforts like wiping spills immediately and checking for expired food weekly will make your deep cleans much easier. Your future self will thank you for the time invested in proper fridge maintenance – with fresher food, lower energy bills, and fewer unpleasant surprises lurking behind your leftovers.