
Candles are a popular way to eliminate odours, but do they actually work? There are two ways in which candles can help eliminate odours. Firstly, the flame from the candle burns oxygen molecules in the air, to which bad odours are attached and travel. Secondly, scented candles can mask bad smells with pleasant aromas, although they don't make them disappear. Some candles, such as vegetable wax candles, are designed to eliminate odours and keep your house smelling fresh. These candles are made from natural and safe materials and work by dissolving odour molecules on contact, breaking them down in the air, and preventing the smell. Beeswax candles are another great option as they purify the air while burning and removing negative ions in the air.
| Characteristics | Values |
|---|---|
| Effectiveness of candles in removing smells | Yes and No. Scented candles mask unpleasant scents with pleasant aromas, but do not remove the smell. |
| Some candles, such as vegetable wax candles, beeswax candles, and odor-removing candles, are designed to eliminate smells and keep spaces smelling fresh. | |
| Types of candles that remove smells | Vegetable wax candles, beeswax candles, odor-removing candles |
| How candles remove smells | By burning oxygen molecules with attached bad odours, and by dissolving, absorbing, and neutralizing odor molecules through natural chemistry |
| Examples of odor-removing candles | Fresh Wave Odor-Removing Candle, Suffolk Candle |
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What You'll Learn

Scented candles mask bad odours with pleasant aromas
Scented candles are a popular way to eliminate odours and introduce pleasant aromas. While candles on their own can't remove odours, scented candles can mask unpleasant scents with their fragrance. The best way to use a candle to eliminate odours is to light it just before an activity that generates a smell, and to keep it lit for a few minutes after the activity is done. This will help eliminate any lingering smells.
There are several scented candles that are particularly good at masking bad odours. For example, candles with fresh, aromatic scents such as citrusy bergamot, spicy clove, and refreshing eucalyptus can be used to mask bad odours. The scent of clove is especially useful for covering pet odours, due to the warmth and spiciness of its strong aroma. Similarly, lemon-scented candles can be used to mask unpleasant kitchen odours.
Beeswax candles are also a good choice for eliminating odours, as they purify the air while they burn and remove negative ions in the air. Vegetable wax candles are another option for eliminating odours, as they are made from natural and safe materials. However, they can be harder to find and more expensive than other types of candles.
While scented candles can be effective at masking bad odours, it is important to note that they can also cause indoor air pollution, especially if they contain paraffin wax or have wicks wrapped in metal, as these can release toxic soot.
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Vegetable wax candles are best for eliminating odours
Candles are a popular way to eliminate odours. However, not all candles are created equal when it comes to removing bad smells. Scented candles, for instance, only mask unpleasant odours with their own fragrance. They do not actually remove the odour molecules from the air.
Vegetable wax candles, on the other hand, are the best option for eliminating any particular odour. They are made from natural and safe materials like soybean oil and coconut oil, and they work by dissolving odour molecules on contact, breaking them down in the air, and preventing the smell from lingering.
Unlike paraffin candles, vegetable wax candles do not release toxic carcinogens into the air. They are also made from renewable and biodegradable sources, making them better for the environment. Additionally, vegetable wax candles are vegan, which is an important consideration for those who follow a plant-based lifestyle.
While vegetable wax candles may be a little more expensive and harder to find than paraffin candles, they are worth it in the long run. They are less harmful and will help to effectively eliminate unpleasant scents, rather than just covering them up with a different fragrance.
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Beeswax candles purify the air and remove negative ions
Candles are a popular way to eliminate odours and mask unpleasant scents. However, candles on their own cannot remove odours. Scented candles, for example, merely mask bad odours with their pleasant aromas.
Beeswax candles, in particular, are said to have air-purifying properties. They are believed to remove negative ions in the air, which are known to help remove pollutants such as dust, mould spores, and allergens. The negative ions produced by beeswax candles are thought to attach themselves to airborne particles, making them heavier and causing them to fall to the ground instead of being inhaled.
While the concept of negative ions and their benefits is supported by some scientific studies, there is limited evidence specifically regarding beeswax candles. Most research on negative ions focuses on those generated by air purifiers or natural settings like waterfalls and forests. The exact amount of negative ions produced by beeswax candles and their impact on indoor air quality has not been extensively studied.
Despite the lack of conclusive scientific evidence, beeswax candles offer several advantages over paraffin candles. They burn longer, produce a brighter and cleaner flame with less soot, and emit a pleasant, natural aroma that is free from synthetic fragrances. Beeswax candles also have a lower melting point, reducing the risk of accidental burns.
Overall, while the air-purifying power of beeswax candles remains somewhat uncertain, they are still a popular choice for individuals seeking a natural, renewable, and less harmful alternative to traditional paraffin candles.
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Burning oxygen removes bad odours, but candles release soot
Candles are a popular way to eliminate odours and add a pleasant aroma to a room. However, it is important to note that not all candles are created equal when it comes to removing bad smells. Scented candles, for example, can effectively mask unpleasant scents with their strong fragrances, but they do not actually remove the odours from the air.
The release of soot is a common issue with candles, particularly those made of paraffin wax or paraffin blends. Soot is the result of incomplete combustion of carbon-containing fuels, and it is released as black smoke into the air. This soot can settle on surfaces, making them appear dirty, and it can also be inhaled, potentially causing respiratory issues. The amount of soot released by a candle depends on various factors, including the type of wick, the size of the flame, and the presence of additives in the wax.
To minimize soot production, it is recommended to use candles made with alternative waxes such as soy, vegetable, or beeswax. These natural waxes are free of petro-soot and are less harmful to the environment and your health. Cotton wicks are also preferable as they produce less soot than zinc-core wicks due to their cleaner burning properties. Additionally, keeping wicks trimmed and minimizing air drafts can help reduce soot formation.
While candles may not completely eliminate all bad odours, certain types of candles, such as vegetable wax and beeswax candles, are effective in dissolving odour molecules and purifying the air. To maximize their odour-eliminating potential, it is recommended to light the candle before an activity that generates a smell and to keep it lit for a few minutes after the activity is completed. This allows the candle to fully eliminate any lingering odours.
In summary, while candles can be effective in masking or eliminating bad smells, it is important to be mindful of the soot they produce. By choosing candles made with natural waxes, using cotton wicks, and following proper candle care, you can minimize soot release and enjoy a cleaner and healthier burning experience.
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Natural plant oil candles remove odours without harsh chemicals
Candles are a popular way to eliminate odours and add a pleasant aroma to your space. However, traditional candles, especially those made from paraffin wax, can release harmful chemicals such as volatile organic compounds (VOCs), benzene, toluene, and other toxins, which can contribute to indoor air pollution and cause respiratory issues.
Natural plant oil candles, on the other hand, offer a healthier and eco-friendly alternative. These candles are made from natural materials like soy wax, beeswax, coconut wax, and vegetable wax, which provide a cleaner burn and fewer harmful byproducts. They are also infused with essential oils, which are derived from plants and provide a natural alternative to artificial fragrances.
Beeswax candles, in particular, are known for their air-purifying properties. They release negative ions that help neutralize allergens, dust, and pollutants in the air, and they burn clean, naturally purifying the air and skipping harmful additives. Vegetable wax candles work by dissolving odour molecules on contact, breaking them down in the air, and preventing the smell from lingering.
When choosing a natural plant oil candle, look for those scented with pure essential oils or safe synthetic fragrances to avoid harmful chemicals and toxins. Opt for candles made by brands committed to sustainability, ethical practices, and the use of 100% essential oils for fragrance. Additionally, choose candles with natural wicks made from cotton or wood, as wicks containing lead can be harmful.
By making the switch to natural plant oil candles, you can effectively remove odours without exposing yourself or your loved ones to harsh chemicals, creating a cleaner and greener ambiance in your home.
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Frequently asked questions
Yes and no. While candles on their own can't remove odours, scented candles can mask unpleasant scents. Some candles, such as vegetable wax candles, are designed to eliminate smells.
Scented candles contain essential oils or fragrances in their wax. When the candle is burned, the wax melts and the oils evaporate, filling the air with volatile organic compounds.
Beeswax candles are a great choice as they purify the air while they burn and remove negative ions in the air. Vegetable wax candles are another good option as they are made from natural and safe materials and help to eliminate unpleasant scents. Fresh Wave's odour-removing candle is another example of a candle that can eliminate bad odours.











































