Scented candles create a wonderful ambiance in any space, not only with their warm light but also thanks to the distinctive fragrances they release. However, once manufactured, maintaining the strength of the scent over time can be a challenge. Therefore, it's essential to know the correct methods for preserving the fragrance of scented candles to ensure their aroma lasts longer.

In this article, we will give you the best tips to ensure that the scent of your scented candles remains fresh and distinctive after they are made, and how to handle the scented materials during the process.

1. Choosing high-quality essential oils

A. Quality of essential oils

The quality of the essential oils used in candle making greatly affects the fragrance's longevity after manufacturing. Pure, natural oils are often more concentrated and retain their scent for longer periods compared to synthetic or diluted oils.

• Tip : Make sure to buy essential oils specifically for candle making, as these oils are designed to withstand high heat and retain their fragrance during and after burning.

b. The correct ratio of essential oils

To maintain a strong candle fragrance, essential oils must be added in the correct proportion. Generally, the ideal ratio is between 6% and 10% of the wax weight, depending on the type of wax used.

2. Timing of adding essential oils during manufacturing

A. Add the fragrance at the ideal temperature

Adding essential oils at the right temperature is crucial for preserving the fragrance. If you add the essential oil when the wax is too hot, the fragrance may evaporate and lose its potency.

• Tip : Add essential oils when the wax temperature drops to around 70-75°C (160-170°F). At this temperature, the wax retains the essential oil better without evaporating.

b. Stir gently

When adding the essential oil, gently stir the wax to ensure the fragrance is evenly distributed throughout the candle. Vigorous stirring may introduce air bubbles and impair the burn.

3. Proper storage of scented candles after manufacturing

a. Keep candles in a cool, dry place

Proper storage after manufacturing plays a key role in preserving the fragrance of candles. Candles should be stored in a cool, dry place away from direct sunlight, as heat and humidity can alter the properties of the wax and weaken the fragrance.

• Tip : Place the candles in airtight boxes or cover them with glass lids to preserve their scent and prevent them from absorbing any external odors.

b. Avoid exposure to air

Air and humidity can affect the strength of a fragrance over time. It's best to store candles in airtight bags or use clear plastic wrap to prevent prolonged exposure to air.

4. Use sealed glass or metal containers

A. Boxes with tight-fitting lids

Glass or metal containers with airtight lids greatly help in preserving the fragrance after manufacturing. The lid prevents the essential oils from evaporating and helps protect them from external air and humidity.

• Tip : Use glass jars with airtight lids when making scented candles to avoid losing the fragrance over time.

5. Controlling humidity during manufacturing and storage

A. The effect of moisture on wax

High humidity can negatively affect the wax's ability to retain fragrance, and can also lead to the formation of a thin layer of moisture on the candle's surface, affecting the quality of the burn.

• Tip : Make sure to make and store candles in a dry environment to avoid the wax being affected by weather conditions.

6. Choosing the right types of wax to preserve the fragrance

A. Wax that preserves the scent for a long time

Some types of wax, such as soy wax and coconut wax, are distinguished by their superior ability to retain essential oils for longer periods compared to other types, such as paraffin wax. These types of waxes help to diffuse the fragrance slowly and steadily when burned.

• Tip : If you're looking for candles that last longer, choose candles made from soy wax or coconut wax.

Conclusion

Maintaining the fragrance of scented candles after manufacturing requires careful attention to detail, from selecting and adding high-quality essential oils at the right time to storing the candles properly away from heat and humidity. By following these tips, you'll be able to create candles that retain their beautiful scent for extended periods, ensuring customer satisfaction and repeat purchases.