How to Clean and Organize Your Fridge: A Step-by-Step Guide

A clean, organized fridge keeps food fresher longer, reduces waste, saves you money, and makes cooking less stressful. Most food safety experts recommend a thorough fridge cleaning every 1-2 months, with quick maintenance weekly. Here is how to do it right.

What You Need

• Baking soda
• White vinegar or a mild dish soap
• Warm water
• Clean cloths or sponges
• A cooler with ice packs (to keep food cold during cleaning)
• Paper towels
• Labels and a marker (optional but helpful)

Step 1: Empty Everything

Remove all food and place perishable items in a cooler with ice packs. As you remove each item:

• Check expiration dates and toss anything past its prime
• Discard anything with mold, off smells, or slimy texture
• Wipe down sticky jars and containers
• Consolidate duplicates (how many half-empty mustard jars do you really need?)

This audit alone can free up surprising amounts of space.

Step 2: Remove Shelves and Drawers

Take out all removable shelves, drawers, and door bins. Let glass shelves come to room temperature before washing to prevent cracking from thermal shock.

Step 3: Clean the Interior

Mix 2 tablespoons of baking soda with 1 quart of warm water. This solution cleans effectively without leaving harsh chemical residues or strong scents near your food.

1. Wipe down all interior surfaces: walls, ceiling, floor, and door gaskets
2. Pay special attention to the gasket (rubber door seal) where crumbs and grime accumulate. Use an old toothbrush to clean the folds.
3. For stubborn stains, make a paste with baking soda and water, apply it, let it sit for 15 minutes, then wipe clean
4. Wipe with a cloth dampened with clean water to remove residue
5. Dry all surfaces with a clean towel

Step 4: Wash Shelves and Drawers

Wash removable parts in the sink with warm soapy water. Rinse thoroughly and dry completely before putting them back. For crisper drawers, also check and clean the humidity controls.

Step 5: Organize by Zone

Different areas of your fridge have different temperatures. Place food accordingly:

Top Shelf (warmest stable area)

• Ready-to-eat foods: leftovers, deli items, drinks, herbs
• Foods that do not need cooking: hummus, cheese, yogurt

Middle Shelves

• Dairy: milk, eggs (in their carton, not on the door), butter, cream
• Eggs are best here where the temperature is consistent

Bottom Shelf (coldest area)

• Raw meat, poultry, and fish. Always store on the bottom to prevent dripping onto other foods.
• Place on a plate or in a container to catch any leaks

Crisper Drawers

Keep fruits and vegetables in separate drawers. Many fruits produce ethylene gas that accelerates vegetable spoilage.

Door Shelves (warmest area, most temperature fluctuation)

• Condiments, salad dressings, sauces, butter (if you use it quickly)
• Never store milk, eggs, or raw meat on the door

Step 6: Prevent Odors

• Place an open box of baking soda on a back shelf to absorb odors. Replace every 30 days.
• Store pungent foods (strong cheese, cut onions, fish) in sealed containers
• Clean up spills immediately
• Remove old food before it starts to smell

Step 7: Set the Right Temperature

Your fridge should be at 37°F (3°C), and your freezer at 0°F (-18°C). Use a refrigerator thermometer to verify, as built-in dials can be unreliable. Even 2-3 degrees too warm significantly increases bacterial growth.

Weekly Maintenance Routine (5 Minutes)

1. Before grocery shopping, check for items that need to be used up or discarded
2. Wipe down any spills or drips
3. Move older items to the front so they get used first
4. Check crisper drawers for wilting produce

Fridge Organization Tips

• Use clear containers: You eat what you can see. Transfer leftovers into clear containers so nothing gets forgotten.
• Label leftovers: Write the date and contents on a piece of tape. You will thank yourself in 3 days.
• Designate an "eat first" area: Use a bin or shelf for items that need to be consumed soon.
• Do not overcrowd: Air needs to circulate. An overpacked fridge has uneven temperatures and hidden food that goes bad.
• Use lazy Susans: Great for condiments so items in the back are always accessible.

Related: How to Organize Your Pantry Like a Pro: A Complete Guide

Related: Foods That Last the Longest in the Fridge: Stock Up Smart

A clean, organized fridge is the foundation of a well-managed kitchen. Clove AI takes it a step further by tracking what is in your fridge and sending reminders before food expires, so your newly organized fridge stays waste-free.