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Does Humidity Affect Candle Making?

does humidity affect candle making

The place where you make your candles is more than just a creative space. Your candlemaking space is extremely impactful on the outcome of your candles. Bad weather conditions can ruin your candle-making process. But, if you plan accordingly, by having the right candle-making conditions, you can make great candles!

Humidity can negatively impact the candle making process by making air bubbles as the candle wax hardens. Weather conditions and room temperature make a major impact on scent throwing and visual appearance because of how the candle wax cools. Air bubbles, lines, cracks, and more in your candle wax are visually unappealing and can compromise the scent throw of your candle. Luckily, there are ways to fix catastrophic candle failures.

The remainder of this article will discuss how humidity and room temperature impact the candle-making process. It will also discuss the best room temperature and environment needed to make a successful candle.

Does Humidity Affect Candle Making?

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Humidity can create bubbles, cracks, bad scent throwing, and several other negative results during the candlemaking process. When creating candles, the humidity levels in the room should be no greater than 35 to 50 percent.

To calculate the total humidity in your area, you may access a weather application, watch the news, or check another weather news source. If the humidity in your candlemaking room exceeds the maximum of fifty percent, you may purchase a dehumidifier. 

Dehumidifiers help lower the humidity of the room you place them in. Many modern dehumidifiers have a gauge on the side that measures the humidity in the room. 

Remember, you must empty containers at the bottom of your dehumidifier to completely remove the humidity from the air. Excessive humidity will create bubbles, which inevitably affects the way that these candles burn. Candles with bubbles have weak scents, burn unevenly, and can have many other issues. 

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Does Humidity Affect Scent Throw?

If you burn a candle while it is humid, the scent throw is often weaker. There are several reasons that humidity causes your candle to smell less. The main reason scent throw in humid areas is weaker is the lack of available volume in the air.

When the candle has more volume to occupy, the scent has a more difficult time encompassing it. In humid rooms, the air is occupied by water molecules. If water molecules already occupy the air volume, your candle’s scent cannot overtake it easily. At least, it will be very difficult for your candle’s scent to overtake it.

Furthermore, humid places have poor circulation. When candles burn, they require great circulation to spread their scent. A stagnant room that cannot circulate smell will result in your candle having a very poor scent throw. For the best throwing, you should burn candles indoors in rooms with low humidity levels.

Humid places are often hotter, which can also impact candle-making in a severely negative way.

Does Room Temperature Affect Candle Making?

Room temperature is an important factor when making candles because it can impact the way your candle forms. If you suffer difficulties while making candles, you should evaluate your room temperature. Forgetting to adjust room temperature before making candles is one of the most common mistakes for beginner candlemakers.

Ideally, you should make candles in a room between seventy and eighty degrees Fahrenheit. Or twenty-one and twenty-six degrees Celcius. Pour temperatures range between 150 and 170 degrees Fahrenheit. Pouring candles in an environment that is too cold can cause candles to crack or cool unevenly. 

Furthermore, pouring candles in cold rooms may also cause separation. Separation occurs when hot wax refuses to mold with the cold glass jar. Candlemakers try to fix this by burning the edges of their candle jar with a blow torch. Putting a blowtorch to the side of your jar melts the wax and allows it to reform. However, this does not always work and can continue its uneven burning.

What Temperature Should Your Room Be When Making Candles?

All candlemakers should keep their candlemaking space between 70 and 80 degrees Fahrenheit (21 and 26 Celsius). You must maintain a warm environment so your candles do not cool too quickly. A candle that cools unevenly will look aesthetically bad and have a bad scent throw.

Give your room time to heat before beginning the candlemaking process. Giving your room time to heat means that your thermostat should read between 70 and 80 degrees before you begin mixing your ingredients. One of the most common and careless mistakes many people make is starting their candlemaking process before their room is fully heated. 

People assume once they hit the temperature gauge once, it will stay there. You must constantly check the thermostat and give the room several hours to warm up before attempting to begin. If you do not, you might risk something going wrong with your candles.

After pouring your candles, you may let them cool in the same room for at least twelve hours. The heat of the pouring room will not lead them to melt.

Final Thoughts

When it comes to candlemaking, environmental factors are just as important as the ingredients. Humidity can severely impact the outcome of your candles, and so can the room temperature that you pour your candles. Room temperature can make a significant impact on the outcome of your candle. Generally, the ideal candlemaking room is between seventy and eighty degrees Fahrenheit. This warm temperature prevents candles from cooling too quickly.

Although they may appear mostly aesthetic, bubbles and cracks in candles significantly affect the scent throw of your candle. A candle that bubbles while cooling is is much more likely to burn unevenly than a candle that does not have bubbles.

In most cases, the candle will throw scent better if it is thrown in a warm room and allowed to cool for a longer amount of time. The minimum amount of time that a candle must cure is at least twelve hours. During this time, if any humidity gets in the candle, it will cause bubbling and cracks.

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