Why Is My Candle Sweating? Summer Candle Care Explained
Summer in Australia can be tough on candles. When the weather warms up, it is completely normal to notice tiny beads of moisture or a glossy surface on your candle. This is called sweating and it happens to natural waxes everywhere, especially in warmer climates. The good news is that it is harmless and very easy to manage.
What candle sweating actually is
Sweating is simply the natural oils in the wax rising to the surface. Natural waxes such as soy or olive blends can release small amounts of their fragrant oils when they get warm. It does not mean the candle is faulty. It is a normal reaction to heat and it is a sign of a high quality natural wax rather than a heavily processed one.
When the wax softens in the heat, the oils have a little more freedom to move. That is when you might notice a slight sheen or tiny droplets on the top of your candle.
Why it happens more with natural waxes
Natural waxes hold fragrance oil beautifully but they also respond to temperature changes more easily than paraffin. On hot days the surface can soften, and the fragrance oils may begin to appear as a light shine or visible dots. Candles that use gentle plant based waxes are more likely to sweat because they are not filled with hardening additives.
Common causes of candle sweating
Several simple things can trigger candle sweating during an Australian summer.
- Very hot days and warm nights
- Storage near a window where the sun hits the jar
- Heat during transport especially in a car
- Humid indoor air on sticky afternoons
All of these situations raise the wax temperature and encourage natural oils to reach the surface.
What to do when a candle is sweating
If you notice sweating, there is no need to worry. Allow the candle to cool and settle in a shaded place first. Once it is cool to the touch, gently dab the surface with a soft cloth or tissue. This will remove any visible droplets and help the top look smooth again.
After that you can burn your candle as normal. The fragrance and performance will be the same. Try to avoid over handling the candle when it is warm, as the heat from your hands can soften the wax further and increase the shine on the surface.
How to prevent sweating in summer
You can reduce the chance of candle sweating with a few storage habits that suit our climate.
- Store candles in cool dry spots such as cupboards or shelves away from direct sunlight
- Keep lids on when the candle is not in use to protect the surface from warm humid air
- Keep candles out of cars and away from windowsills that heat up in the afternoon
- Choose Australian made candles that are created for local summer conditions
Candles that are designed and tested in Australia are better prepared for our mix of heat and humidity, which means less sweating and more consistent results.
Candle sweating does not mean something is wrong
Candle sweating may look surprising the first time you see it, but it does not affect the performance, scent throw, or safety of your candle. With a little summer care your candle will continue to burn beautifully and fill your space with the Australian native scents you love.
If you are curious to explore natural wax options that cope well with our climate, take a look at the Clare Makes collection of Australian made candles and enjoy confident summer burning.