Soy wax is generally good for about 2 years when stored properly. This shelf life is a key factor for candle makers and consumers to consider.
Understanding Soy Wax Shelf Life
Unlike paraffin wax, which can last almost indefinitely under good conditions, soy wax is a natural product and has a more defined shelf life. The primary reference states directly that:
- Soy wax has a shelf life of about 2 years when stored properly.
This means that while it's a popular choice for candles due to its natural origin and clean burn, paying attention to storage is crucial to maintain its quality over time.
Why Proper Storage Matters
Storing soy wax correctly helps preserve its qualities, such as its color, scent throw (ability to release fragrance), and melting properties. Improper storage can lead to:
- Discoloration (yellowing)
- Reduced fragrance holding capacity
- Changes in texture
To ensure your soy wax lasts its full 2-year potential, follow these simple storage tips:
- Keep it Cool: Store wax in a cool environment. Extreme temperatures can affect its stability.
- Keep it Dry: Moisture can damage the wax. Ensure it's stored in a dry place.
- Keep it Dark: Direct sunlight or bright artificial light can cause yellowing. Store wax away from light sources.
- Keep it Covered: Protect the wax from dust and dirt, which can contaminate it.
Comparing Wax Shelf Lives
Here's a quick look at the general shelf life of common waxes based on the provided reference:
| Wax Type | Estimated Shelf Life | Storage Condition |
|---|---|---|
| Paraffin Wax | Almost indefinitely | Room temperature, clean |
| Soy Wax | About 2 years | Properly stored (cool, dry, dark, clean) |
(Based on the provided reference)
Knowing the shelf life helps manage inventory for businesses and ensures hobbyists use their wax while it's still in optimal condition. While wax past its shelf life might still melt, its performance and appearance may be compromised.
