Do Candles Expire

Candles, with their flickering flames and pleasant scents, have been cherished for centuries. As we light up our spaces with these sources of warmth, a common question arises: Do candles expire? Let's first explore candle ingredients, discussing fragrances, oils, dyes, and wax. Additionally, let's look into how candles age and how to identify their expiration through their unique components.


Understanding Candle Ingredients: Fragrances, Oils, Dyes, and Wax

Candle Fragrances: 

The fascination of candles often lies in their enchanting fragrances. These scents come from fragrance oils carefully infused into the candle. Over time, however, the potency of these fragrances may diminish. Natural candles, such as soy candles, tend to retain their scent integrity for a more extended period. It is due to the purity of their ingredients.

Candle Oils: 

Essential and fragrance oils play a crucial role in shaping a candle's character. Natural candles often use essential oils, known for their therapeutic properties. As candles age, the quality of these oils may degrade, affecting both scent and potential health benefits. Recognizing the source and quality of oils can be crucial in determining a candle's longevity.

Candle Dyes: 

Dyes add vibrancy to candles, enhancing their visual appeal. Natural candles often use plant-based or soy-based dyes, which fade less over time compared to synthetic alternatives. Examining the colour integrity of a candle can provide insights into its overall quality and freshness.

Candle Wax

Wax is the backbone of a candle. It influences the burn time, scent dispersion, and environmental impact. A natural candle, such as a soy candle, offers a cleaner and longer burn than a paraffin candle. Soy wax, derived from soybeans, is biodegradable and renewable. Thus it provides an eco-friendly alternative to paraffin wax, a petroleum byproduct.


Natural Candles vs. Paraffin Candles: A Comparative Analysis

Natural Candles (Soy Candles):

Soy candles have gained popularity as a natural as well as a sustainable choice. Made from soybean oil, they burn cleaner, emit fewer toxins, and have a longer burn time. Their renewable nature and minimal environmental impact make them an eco-conscious option.

Paraffin Candles (Petroleum Candles):

Paraffin candles, derived from petroleum, have been a traditional choice. However, they release more soot and potentially harmful toxins when burned. Their shorter burn time and non-renewable origin have led many to seek alternatives that align with a more sustainable and health-conscious lifestyle. Natural candles, i.e. soy candles, serve better for this purpose.


Signs of Candle Expiry: Decoding the Ingredients

Candle Fragrance Fading: 

A reduction in fragrance intensity is an early sign that a candle may be reaching the end of its prime. If the captivating aroma that once filled the room diminishes, it indicates the fragrance oils are losing potency.

Changes in Wax Appearance: 

Inspecting the wax can also provide clues about a candle's expiration. Cracks, discoloration, or an uneven surface may suggest changes in the quality of the wax. Natural candles maintain a smooth and consistent appearance throughout their lifespan. An example of such a candle is the Soy Candle.

Ineffectiveness of Essential Oils: 

For candles infused with essential oils for therapeutic benefits, a decline in effectiveness could be a sign of expiration. Essential oils are known for their aromatic and healing properties. But they may lose their potency over time, impacting both the scent and potential wellness benefits.

Unnatural Soot Production: 

Excessive soot production during burning can indicate the presence of impurities or low-quality ingredients. Natural candles are designed to burn cleanly, producing minimal soot. If a candle begins to release dark or excessive soot, it might be time to retire it.


Making Informed Choices for Illuminated Delight

Candles provide a calming and ambient atmosphere with their dance of light and scent. Customers are better equipped to make decisions when they are aware of the candle's lifespan and how to spot expiration signals. Whether opting for the eco-friendly glow of natural candles like soy or embracing the tradition of paraffin, the key lies in appreciating the nuances of each candle's composition. Let's light up our spaces with timeless beacons. To do so, let's understand the ingredients contributing to their longevity. Also, appreciate the artistry transforming them into vessels of illuminated delight. 


Can You Burn an Expired Candle?

While burning an expired candle might not be harmful in itself, it may not deliver the optimal performance and experience you desire. It's generally recommended to use candles within their recommended lifespan for the best results. If you notice significant changes in the candle's appearance, scent, or performance, it's a good indicator that it may have reached the end of its prime.


How to Store Candles for Extended Longevity:

Proper storage is the key to extending the life of your candles. Here are some tips to help your candles stay intact and maintain their quality over time:

  • Keep Away from Heat and Sunlight:

To avoid heat and sunlight exposure, store candles in a cold, dark spot. Otherwise, this can weaken or discolour wax.

  • Store Upright:

Store candles upright to maintain their shape. Avoid laying them flat for extended periods, especially in warmer temperatures.

  • Use Airtight Containers:

If you plan to store candles for an extended period, consider placing them in airtight containers. This, therefore, minimizes exposure to air and maintains fragrance integrity.

  • Avoid Extreme Temperatures:

Extreme temperatures can affect the quality of candles. Keep them away from areas with drastic temperature changes, such as windowsills or near heating vents.

  • Separate Fragrances:

Storing candles of different fragrances separately is necessary to prevent scent blending. This ensures each candle maintains its distinct aroma.


By taking these simple steps, you can maximize the lifespan of your candles. Whether you choose to burn an expired candle or keep it as a decorative piece, proper storage ensures that each candle tells a story of lasting beauty and illumination. 

Find out the collection of our Hand-poured soy candles here. Continue to enjoy their warm glow and delightful fragrances even as they gracefully age.