Natural soy candles vs. paraffin candles: a choice that affects your health
- Nelselys Bastardo
- Dec 17, 2025
- 2 min read
Candles are part of our moments of calm and tranquility, helping us decorate and add a warm touch to our spaces. However, few people stop to think about what they are made of... The reality is that most conventional candles on the market are made from paraffin, a petroleum derivative that can have negative effects on both health and the environment.

That is why more and more people are choosing natural soy candles as a safer, more sustainable, and more conscious alternative.
What is natural soy wax?
Soy wax is a 100% plant-based product obtained from soybean oil. It is renewable, biodegradable, and non-toxic. Unlike paraffin, it does not come from petroleum and does not require aggressive chemical processes for its production.
Candles made with soy wax are usually combined with cotton or wooden wicks, which ensure cleaner and more stable combustion.
Why can many conventional candles affect your health?
Paraffin is a byproduct of petroleum refining, which when burned can release toxic substances that pollute indoor air. This is especially relevant in enclosed spaces and when several candles are lit at the same time.
Although lighting a candle occasionally may not seem like a problem, frequent and prolonged use of paraffin candles can affect the air quality in your home, generating black smoke, soot, and invisible residues that we breathe without realizing it.
Natural soy candles, on the other hand, do not release these compounds, making them a much healthier option.

Main benefits of natural soy candles
1. Clean and safe combustion
Soy candles:
Do not produce black smoke
Do not generate soot
Do not emit toxins when burned
This helps maintain a cleaner and more pleasant environment, ideal for everyday use.
2. More environmentally friendly
Soy wax is:
Biodegradable
Renewable
Less environmentally impactful than paraffin
Choosing soy candles is an easy way to reduce your ecological footprint.
3. Longer lasting
Thanks to their slow and even burning, soy candles last up to 50% longer than paraffin candles, allowing for better use of the product.
4. Better aroma diffusion
Soy wax burns at a lower temperature, allowing aromas to be released in a gentle and balanced way, without being excessive or artificial.
5. Easy to clean
If the wax spills, warm water and soap are enough to remove it, something much more complicated with paraffin.
What to look for when choosing a truly natural candle?
To ensure you are buying a healthy candle, always check for:
· 100% natural wax (soy, coconut, or beeswax)
· Cotton or wooden wick
· No paraffin blends
· High-quality fragrances, preferably natural
Many candles are advertised as “natural” when they are actually blends, so reading the ingredients is key.
A conscious choice makes all the difference
Choosing natural soy candles means investing in your well-being, a cleaner home, and more responsible consumption. It's not just about lighting up a space, but doing so in a healthy way that's consistent with your values.
At Liebe & Licht, we believe that light can also be conscious. That's why our candles are made with natural ingredients and quality wicks, designed to accompany you without compromising your health or the environment.

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