Expiration & Storage Tips
When does sanding sugar expire?
Sanding sugar is quite long-lasting and can be stored indefinitely when kept in ideal conditions. If unopened, a pack of sanding sugar can be stored for years, even beyond the printed date on the package, as long as it's in a cool, dark place. Once opened, the sugar should still remain good for several years if stored properly. The freezing of sanding sugar isn't a common practice because its shelf life is already impressive without needing any extra help!
How do you tell if sanding sugar is bad?
Determining if sanding sugar has gone bad is pretty straightforward. The first thing to check for is any change in color or texture. This could indicate contamination. If the sugar has hardened into clumps, it's usually a sign of moisture exposure, but it doesn't mean it's bad, you can break it up for further use. Bad odors can also point to spoilage. However, it's very rare for sanding sugar to go bad since it doesn't support bacterial growth.
Tips for storing sanding sugar to extend shelf life
• Always store your sanding sugar in an airtight container or resealable bag to prevent moisture intrusion, which can lead to clumping.
• Keep it in a cool, dark place away from direct sunlight (like your pantry or a kitchen cupboard) to preserve its color and texture.
• Avoid using wet utensils when scooping out your sanding sugar. Any moisture introduced can lead to clumping. Always use clean, dry utensils.
• While it's rare, sugar can attract pests, so ensure your storage area is clean and free from any pest activity.
• You can also store sanding sugar in the fridge if preferred. When using, allow it to reach room temperature to prevent condensation from developing in the storage container.