That Plastic Wrap Is Killing Your Cheese. Store It Right

Plastic wrap is one of the worst things for your cheese. A professional cheesemonger wants you to ditch it. According to advice shared with CNET, most cheeses can last much longer in your fridge if you replace cling film with materials that let cheese breathe.

Why Plastic Wrap Is a No-Go

Cheese is a living food. Most varieties contain active cultures — beneficial bacteria and molds that keep developing after production. These cultures need a bit of airflow to stay stable. When you wrap cheese in plastic, you trap moisture against its surface. This creates ideal conditions for unwanted mold, turning your $18 wedge of aged gouda into a science project in just a week.

Think of it like putting a sleeping bag over a houseplant. The plant needs some air to survive. If you seal it completely, you hasten its decline instead of preserving it.

Hard cheeses like parmesan and aged cheddar are a bit more forgiving since they have lower moisture content. But soft and semi-soft cheeses, like brie, camembert, or fresh mozzarella, are especially at risk from the moisture trap that plastic wrap creates.

Alternatives Used by Professionals

According to CNET, cheese experts rely on a few simple alternatives that are easy to find at grocery stores or online.

Cheese Paper

Cheese paper is a two-layer wrap — wax or plastic outside and porous paper inside — that lets a bit of air through while blocking excess moisture from the fridge. Brands like Formaticum make wraps designed specifically for this. It sounds fancy, but you wrap the cheese just like you would with plastic, and you get better results.

Wax Paper or Parchment, Plus a Loose Bag

If you don’t want to buy specialty paper, you can wrap cheese in wax paper or parchment and then loosely place it inside a zip-top bag (partially open). This setup does much of the same job. The paper acts as a breathable barrier, while the bag keeps fridge odors out without sealing off all airflow.

For Fresh Cheeses

Fresh cheeses like ricotta or mozzarella stored in liquid should stay in their original brine (the salty water they come packaged in) or be submerged in lightly salted water in a sealed container. Draining them and wrapping them speeds up spoilage significantly.

Storage Location Matters Too

The coldest part of your fridge, typically the back of the bottom shelf, isn’t ideal for most cheeses. The vegetable drawer usually has a bit more humidity and stable temperatures, making it a better spot. You can also wrap aged hard cheeses like parmesan in a slightly damp cloth and store them in the drawer to keep them from drying out too fast.

One Exception: Blue Cheese

Blue cheeses are a special case. Their flavor comes from specific mold cultures introduced during production. You actually want to wrap them in foil instead of paper. Foil allows the mold to breathe just enough while keeping competing bacteria at bay. Plastic wrap on blue cheese creates a moist environment that encourages the wrong molds to grow on the rind.

What This Means

If you often buy specialty cheese and end up tossing half because it spoiled before you could finish it, there’s an easy fix. A roll of cheese paper costs around $10 to $15 and lasts for months. Many people already have wax paper, which works nearly as well for hard and semi-soft varieties. The difference between throwing out a $12 wedge of manchego every two weeks versus stretching it to four weeks really adds up over a year of grocery shopping.

For those who mostly buy pre-sliced deli cheese in sealed packaging, the urgency isn’t as high since those products are processed differently. But if you’re getting cheese from a specialty counter or bringing home a nice block for a cheese board, how you store it can really determine whether you get your money’s worth.

What People Are Saying

“I switched to cheese paper two years ago after ruining too many expensive wedges. The difference is actually shocking — my aged gouda now lasts nearly a month without any off flavors.”

“The wax paper plus slightly open bag trick works great if you don’t want to buy special paper. Been doing it for months and my cheese lasts way longer. Just don’t seal the bag fully.”

Sources

• CNET: That Plastic Wrap Is Killing Your Cheese. Here’s How Professionals Store It

What To Watch

• Specialty grocery chains like Whole Foods and Murray’s Cheese periodically update their counter guidance on storage, so check if you buy from a cheese counter regularly.
• Cheese paper brands like Formaticum have expanded their product lines in 2025, with more sizes coming to mainstream retailers like Target and Amazon. This makes switching easier and cheaper than it was a few years ago.
• Food scientists are still studying how different wrapping materials affect aging in home storage conditions. Expect more consumer-focused guidance from culinary institutions later in 2026.