Why Your Scented Candle Doesn’t Smell: Causes and Fixes

A scented candle enthusiast understands the disappointment of not being able to smell their candle. After investigation, we have identified common culprits that cause scented candles not to smell and provided solutions to fix the issue. Keep reading, as this post helps ensure the candle's scent remains as strong as desired.

Common Reasons Why Your Candles Don't Smell

The reasons why a candle doesn't smell include various factors such as wax type, fragrance type, fragrance load, age, and storage conditions. Some candles may lose their aroma over six months or a year, with various causes being discussed below:

1. Low Fragrance Load

The wax-to-fragrance oil ratio, or fragrance load ratio, in high-quality fragrance oils may be off, causing issues with aroma throw. Skipping expensive oil may result in less-fragrant candles, but the cost will be worth it in the end.

2. Improper Curing Time

An improper curing time can lead to poor "perfume throw" in candles, as the aroma oils fail to combine with the wax during the crucial resting period before burning, resulting in a muted scent.

3. Small Candle Size or Wick Issues

Another reason a scented candle doesn't smell is a small or large wick, which can hinder wax melting and prevent the aroma from being released. A tall or short wick may burn out the fragrance prematurely.

4. Incorrect Pouring Temperature

One reason why my scented candle does not smell is that improper pouring temperature can cause candles to lose their aroma, as the wax's temperature is crucial for adequate oil bonding and preventing premature evaporation of fragrance oil.

5. Poor Quality Fragrance Oils

Using cheap or poor-quality fragrance oils can result in unpleasant odours and minimal aroma in your candles—a common issue that is not easily resolved by adding more fragrance oil.

6. Wrong Type of Wax

Another reason why my homemade candles do not smell is the use of the wrong wax, as it can cause a candle to lose its scent, impacting both the unlit and ignited scents. Certain waxes, due to their tight molecular structure, reduce perfume throw.

How to Fix Candles That Don't Smell

Learn how to make your homemade candles smell better and achieve the best aroma throw by using high-quality candle fragrance oils, storing them in a calm, dry environment, and more.

1. High-Quality Candle Fragrance Oils

Premium candle fragrance oils are essential for creating high-quality, delightful perfume-infused candles. These oils are safer, heat-stable, and provide a more potent, consistent scent, enhancing the product's aroma, boosting business reputation, and enhancing consumer happiness.

2. Store in a Cool, Dry Place

Proper storage of candles, such as in a cool, dry place, ensures their freshness and aroma, prevents deterioration of scent oils, prevents wax softening, melting, or discolouration, and prevents them from absorbing odours from the surrounding environment.

3. Curing Time

Candle wax cure times vary, with options like soy, paraffin, soy/paraffin blend, palm, and beeswax requiring 12-14 days, 3-5 days, 5-8 days, 7-10 days, and 7-10 days, respectively, for better scent throw.

4. Pouring Temperature

Heat the wax in a double boiler to 180°F-185°F. Add scents or dyes and stir well. Lower the temperature to between about 140°F and 160°F, then slowly pour the candles. Let it cool as slowly as possible.

5. Optimal Fragrance Load

To avoid aroma loss, use a fragrance load of 6%-10% by weight, depending on wax and oil type. Check the manufacturer's guidelines for the maximum load, and start with a lower percentage, gradually increasing as needed.

Why Homemade Candles Don't Smell Like Store-Bought Ones

Due to improper fragrance loading, adding fragrance when the wax is too hot, insufficient curing time, or the use of inferior fragrance oils, homemade candles may not smell as strong as store-bought candles. It can be challenging for novices to duplicate store-bought candles without exact quantities and proper methods, as they are often formulated with specific formulations and premium fragrance oils designed for a strong perfume throw and a steady burn.

Conclusion

Now you know why is my scented candle not smelling. Inability to smell scented candles can be caused by factors such as fragrance fatigue, room size, airflow, wick size, and leftover wax. To improve the experience, change the scents regularly, trim wicks to the optimal length, and ensure proper ventilation. Candle warmer users should clean accumulated wax from surfaces. If the candle has little to no scent, it's likely due to low-quality wax or fragrance oil. Choose a high-quality brand.

FAQs

Q. Why does my candle not smell when burning?

Reasons why a candle doesn't smell when lit include insufficient burn time, expansive space, nose blindness to aroma, or construction issues such as short wicks or a low fragrance load, potentially due to production errors or the scent type.

Q. Why Does My Wax Melt Not Smell When It Melts?

Factors like high heat, frequent use, or poor melting can cause wax melts not smelling. Use high-quality melts with suitable heat settings, and avoid excessive use in a single session.

Q. What are the best wax and fragrance oils for strong-smelling candles?

Paraffin wax is a popular and affordable wax for creating scented candles due to its exceptional aroma throw and ability to transmit powerful scents like Cedar Musk, Jasmine, and Black Amber & Lavender, which are top choices for scented candles.