For better results, try one of these:

Baking Soda

An open box of baking soda can help absorb odors over time.

Replace it every 1–3 months.

Activated Charcoal

Activated charcoal is one of the most effective natural odor absorbers.

Coffee Grounds

Dry, unused coffee grounds placed in a small bowl can temporarily help reduce odors.

Regular Cleaning

The best way to prevent odors is to:

• Wipe up spills promptly.
• Throw away spoiled food.
• Wash shelves regularly with warm, soapy water.

Keep Food Fresher

To help food last longer:

• Store leftovers in airtight containers.
• Keep the refrigerator at 37–40°F (3–4°C).
• Don’t overcrowd the fridge so cold air can circulate.
• Check expiration dates regularly.

If You Want to Try the Toilet Paper Hack

There’s no major harm in trying it, provided you:

• Use a new, unused roll.
• Replace it if it becomes damp or dirty.
• Keep it away from raw meat juices or other sources of contamination.

However, don’t expect dramatic results.

Final Thoughts

Placing a roll of toilet paper in the refrigerator is a popular internet hack, but there’s little evidence that it significantly reduces odors or extends the freshness of food. While it may absorb a small amount of moisture, proven methods such as regular cleaning, proper food storage, baking soda, or activated charcoal are much more effective for keeping your refrigerator fresh and odor-free.