How to Store Licorice and Sour Candies to Keep Them Fresh Longer

There’s nothing quite like the chewy, tangy satisfaction of a fresh Red Vines twist or a Sour Punch bite. But if you’ve ever opened a bag that’s gone stale or hard, you know how disappointing that can be. The good news? With a few simple storage habits, you can keep your favorite candies tasting just as good as the day they arrived.

Whether you’re stocking up for a party, buying in bulk, or just want your treats to last, understanding how to store licorice and sour candies makes all the difference. Let’s walk through the best practices for preserving texture, flavor, and freshness—no fancy equipment required.

Why Licorice and Sour Candies Go Stale

Licorice twists and sour bites share a common enemy: moisture. Licorice, especially the soft and chewy kind, contains sugars and syrups that absorb humidity from the air. When exposed to moisture, the candy can become sticky or even develop a tough, hard texture. On the flip side, too little moisture can dry them out, making them brittle and crumbly.

Sour candies face a different challenge. Their tart coatings—often made from citric acid and sugar—are hygroscopic, meaning they pull moisture from the environment. This can cause the sour coating to dissolve or become gummy, ruining that satisfying crunch. Temperature swings also play a role, causing condensation that speeds up spoilage.

• Keep candy away from direct sunlight and heat sources like stoves or radiators.
• Avoid storing near windows where temperature and humidity fluctuate.

Best Containers for Storing Candy

The right container can make or break your candy’s shelf life. For opened bags, transfer the candy to an airtight container. Glass jars with rubber seals are excellent because they create a tight barrier against air and moisture. A Red Vines Original Red Twists, 3.5LB Americana Jar is a perfect example—not only does it look great on your counter, but the resealable lid keeps twists fresh for months.

If you prefer to keep candy in its original packaging, use a clip or fold the bag tightly and secure it with a rubber band. However, plastic bags aren’t fully airtight, so they’re best for short-term storage (a few weeks). For longer storage, especially in humid climates, transfer to a container with a locking lid or a vacuum-sealed bag.

• Use airtight containers like glass jars or BPA-free plastic containers with snap-lock lids.
• For bulk purchases, divide candy into smaller portions and store only what you’ll eat soon.

Temperature and Humidity: The Sweet Spot

The ideal storage temperature for most candies is between 55°F and 70°F, with low humidity. A cool, dark pantry or cupboard is perfect. Avoid the refrigerator—the cold can cause condensation when you take the candy out, and the moisture will ruin the texture. Freezing is also not recommended for licorice or sour candies because freezing alters the chew and can make the sour coating separate.

If you live in a humid area, consider using a desiccant packet (like silica gel) inside your storage container. These small packets absorb excess moisture and help maintain that perfect chew. Just make sure they’re food-safe and kept away from children.

• Store candy in a cool, dark place—not the fridge or freezer.
• Add a food-safe desiccant packet in humid climates to absorb moisture.

Shelf Life: How Long Does Candy Really Last?

Most licorice and sour candies come with a 'best by' date, but that’s more about peak quality than safety. Unopened, Red Vines and Sour Punch products can last up to 12 months when stored properly. Once opened, they’re best enjoyed within 3 to 6 months, though they may start to lose their chewiness before that.

Sour candies like Sour Punch Bites Rad Reds Candy, 5oz Bag have a similar shelf life, but the sour coating can fade faster if exposed to air. Always check for signs of spoilage: an off smell, unusual stickiness, or a hard, rock-like texture. If you see any of these, it’s time to toss them.

• Unopened candy: up to 12 months in a cool, dry place.
• Opened candy: best within 3–6 months for optimal texture and flavor.

Storing Different Formats: Bags, Jars, and Trays

Different packaging formats require slightly different approaches. For bags like the Sour Punch Blue Raspberry Bites, 3.7oz Bag, reseal the bag tightly or transfer to a small airtight container. For trays, such as the Sour Punch Strawberry Straws, 2oz Tray, keep the tray in its original packaging and wrap it in plastic wrap or place it in a zip-top bag.

Jars are the easiest—just make sure the lid is screwed on tightly after each use. The Red Vines Black Licorice Twists, 14oz Bag can be stored in a similar way, but if you have a jar, transferring the twists into it will help them stay fresh longer. Remember, the goal is to minimize air exposure, so choose the method that creates the best seal.

• For bags: use a clip or transfer to an airtight container.
• For trays: wrap in plastic or place in a zip-top bag.
• For jars: always seal the lid tightly after every use.

Storing your licorice and sour candies doesn’t have to be complicated. With a little attention to temperature, humidity, and airtight containers, you can enjoy your Red Vines and Sour Punch treats at their best for months to come. So go ahead, stock up on your favorites, and use these tips to keep every bite as fresh as the first.