Do Candles Expire?

Do you love buying scented candles based on different seasons of the year? Or do you prefer to buy a bunch all at once and light them according to your mood? If you’re someone who accumulates lots of candles at home and doesn’t use them until months later, you’ve probably wondered: “Do candles expire?” The short answer is: yes, but not in the way you might think. Below, we explain everything you need to know to ensure your candles are always in their best condition.

How Long Do Candles Last?

A candle's lifespan depends on several factors, with the type of wax being the most important. Candles made from paraffin wax or synthetic ingredients can last for years without losing their characteristics, while those made from soy wax, beeswax, or natural wax tend to have a shorter shelf life due to their organic nature. Additionally, the essential oils that provide fragrance can also degrade over time, affecting the intensity of the scent.

Regardless of the ingredients and composition of each candle, you will always get the best fragrance within the first 12-16 months after purchasing it. To maximize their longevity, make sure to store them in a cool, dry place away from direct sunlight.

How to Tell if a Candle Has Expired?

How can you identify if a candle has passed its prime? Here are some clear signs that your candle might be "expired":

• Faded Scent: If you light the candle and notice that the scent is not as strong as it used to be, it’s likely that it has lost its potency.
• Difficulty Lighting: If the wick struggles to stay lit, it could be a sign that the wax or wick is not in optimal condition.
• Color Change: If you notice that the wax has changed color, especially if it has turned yellowish or faded, it may have been exposed to UV rays or an unsuitable environment.
• Altered Texture: The wax may become softer or have a grainy texture.

If you notice any of these signs, it’s best to avoid using it or, if possible, give it a new purpose as decoration.

Can I Use an Expired Candle?

Using an expired candle is not as dangerous as consuming expired food, but it’s still important to be cautious. Candles in poor condition can produce excessive smoke, burn unevenly, or even fail to light properly. Moreover, the fragrance won’t be the same, and it could result in a less pleasant experience.

Expert Tip: If you decide to light a candle that you suspect has expired, do so in a well-ventilated area and never leave it unattended. It’s always better to invest in a new candle to fully enjoy its aroma and avoid unnecessary risks.

How to Properly Store Your Candles

To keep your candles in perfect condition for a longer time, we recommend following these storage tips:

• Store them in a cool, dry place. The ideal temperature is between 15-25°C (59-77°F).
• Avoid direct sunlight and exposure to heat sources, as they can melt or deform the wax.
• Cover them with a lid or wrap them in wax paper to protect them from dust and preserve their fragrance.

By following these recommendations, you can enjoy your favorite candles for longer and maintain their scent as if it were the first day.

Now you know that while candles don’t "expire" like food, they do have an optimal shelf life that you should take advantage of. Take care of their storage and check their condition before lighting them. And if you need a reason to light that special candle you’ve been saving, today is a great day to enjoy its light and scent!