How to Store Your Sweets to Keep Them Fresh Longer
By Candy Kittens | Gourmet Vegan Sweets | No Nasties. All Good | Published: 2026-08-28
Category: How-to Guides
Learn how to store sweets properly to keep gummy candies fresh, chewy, and delicious. Practical tips for extending the shelf life of vegan sweets.
Whether you're saving a special treat like the A British Classic Reimagined: Rhubarb & Custard or stocking up on a Sour Watermelon Mega Bag, knowing how to store sweets properly makes a big difference. Improper storage can turn chewy gummies into hard, sticky messes or cause them to lose their vibrant flavor.
Luckily, with a few simple habits, you can keep your candy fresh and enjoyable for weeks or even months. In this guide, we'll walk you through the best ways to store gummy sweets, chocolate-covered treats, and other vegan candies so you can savor every bite.
Why Proper Storage Matters
Candy is sensitive to its environment. Heat, humidity, and light are the main culprits behind stale, melted, or discolored sweets. For gummy candies, exposure to moisture can cause them to become sticky and lose their signature chew, while dry air can make them hard and brittle.
Vegan sweets, like those from Candy Kittens, are free from gelatin and often use plant-based ingredients that can react differently to temperature changes. Understanding these basics helps you choose the right storage method for each type of treat.
- Keep sweets away from direct sunlight and heat sources to prevent melting and flavor loss.
- Humidity is the enemy of gummies—always store them in a dry place.
Best Containers for Storing Sweets
The container you choose plays a huge role in keeping candy fresh. Airtight containers are your best bet because they block out moisture and air. Glass jars with rubber seals or high-quality plastic containers with snap-tight lids work well for most gummy sweets.
If you've opened a bag of Sour Watermelon 140g x 10, transfer the remaining candies to an airtight container rather than leaving them in the open bag. This simple step can extend their freshness significantly. For larger quantities, consider dividing into smaller portions to avoid repeatedly exposing the whole batch to air.

- Use airtight containers to keep out moisture and air.
- Transfer opened bags to a resealable container for long-term storage.
Temperature and Humidity Tips
The ideal temperature for storing most sweets is between 55°F and 70°F (13°C to 21°C). A cool, dark pantry or cupboard is perfect. Avoid storing candy near the oven, dishwasher, or any appliance that generates heat.
Humidity is another factor. If you live in a humid climate, consider adding a food-safe desiccant packet to your storage container to absorb excess moisture. This helps maintain the chewy texture of gummies and prevents sugar bloom on chocolate-covered treats like Treets Crispy.
- Store sweets in a cool, dark place away from heat sources.
- Use a desiccant packet in humid environments to keep gummies from getting sticky.
How Long Do Vegan Sweets Last?
The shelf life of vegan sweets varies by type. Gummy candies typically last 6 to 12 months when stored properly, while chocolate-covered treats may have a shorter window of about 6 to 9 months. Always check the best-before date on the packaging for guidance.
Once opened, most candies are best consumed within a few weeks, but proper storage can extend that window. For example, if you buy a Bestseller Box, portioning out servings and keeping the rest sealed will help maintain freshness.
- Check the best-before date on the package for specific guidance.
- Opened sweets are best eaten within 2–4 weeks for optimal texture and flavor.
Common Mistakes to Avoid
One common mistake is refrigerating gummy sweets. The cold can cause condensation to form when you take them out, leading to sticky surfaces. Unless the package specifically says to refrigerate, keep gummies at room temperature.
Another error is storing different types of candy together. Strongly flavored sweets, like sour gummies, can transfer their aroma to milder treats. Keep them in separate containers to preserve each flavor profile.
- Avoid refrigerating gummy sweets unless the label says otherwise.
- Store different flavors separately to prevent aroma transfer.
With these candy storage tips, you can keep your favorite sweets fresh and delicious for longer. Whether you're savoring a Treets Big Box or a bag of Soul Pop, a little care in storage goes a long way. Enjoy your treats at their best—every time!



