Crystals in Candle Fragrance Oils - How to Fix It and How to Prevent Them
Candle making involves understanding fragrance oils, which are essential for creating scented candles. Sometimes, you may notice crystals forming in your favorite fragrance oil. This can be surprising, especially for beginners, but it’s not a problem. These crystals are a normal occurrence and indicate that your oil is genuine and free from unnecessary additives. This guide will help you understand why crystals form, how to prevent them, and how to store your fragrance oils properly.
Why Do Fragrance Oils Crystallize?
Crystals can appear in fragrance oils for several reasons, primarily due to the oil’s composition and exposure to cold temperatures. The crystals are formed when some solid ingredients in the oil start to recrystallize. While they may not look appealing, they do not affect the oil’s quality. However, it is important to dissolve them before using the oil.
How to Prevent Crystallization
1. Warm the Oil: If you find crystals in your oil, you can warm it to dissolve them. Place the oil in a tightly sealed bottle and then put that bottle in a bowl or pot of hot (not boiling) water. After a few minutes, remove the bottle and shake it gently.2. Repeat if Necessary: If crystals remain, repeat the warming process until they disappear.
3. Hot Water Bath: For stubborn crystals, pour the oil into a heat-proof glass container and place it in a hot water bath. Stir gently until the crystals dissolve.
4. Prevention: While it is normal for crystals to form over time, you can help prevent this by storing your oils at a stable temperature in tightly closed containers.
Proper Storage and Shelf Life of Fragrance Oils
To ensure your fragrance oils last, store them in a cool, dark place away from direct sunlight and extreme temperatures. When stored correctly, they can maintain their quality for one to two years, some will last even longer.
Storage Tips to Prevent Crystallization and Extend Shelf Life
- Keep oils in a cool, dark place.
- Make sure the bottles are tightly sealed when not in use.
- Avoid drastic temperature changes.
By following these tips, you can manage and prevent crystals in your fragrance oils, ensuring the quality of your candle-making ingredients. Enjoy creating your scented candles without worrying about crystals!