Fragrance Sticks: Are They Safe For Your Health?

Incense sticks, also known as fragrance sticks, are a popular way to fill a room with a pleasant aroma. They are often made from plants and essential oils, and have been used for centuries in various cultures and spiritual practices. While they can create a calming and relaxing atmosphere, it's important to consider any potential risks associated with their use. Some people may experience allergic reactions or irritation from the smoke or fragrance oils, and prolonged exposure to incense smoke has been linked to respiratory issues, cardiovascular disorders, headaches, and even cancer in some cases. As such, it's recommended to take certain precautions when using fragrance sticks, such as ensuring proper ventilation and keeping them out of the reach of children and pets.

Incense smoke is just as harmful as cigarette smoke

The smoke emitted by incense burning has been found to contain polycyclic aromatic hydrocarbons (PAHs) and volatile organic compounds (VOCs), such as benzene, toluene, and xylene. These compounds are well-established as human carcinogens. Short-term and long-term exposure to incense smoke might result in a series of adverse effects, from mild to severe, such as eye, nose, throat, or skin irritation, narcosis, neurotoxicity, aplastic anaemia, cardiovascular conditions, respiratory problems, and kidney or liver damage.

In addition, incense smoke has been associated with an increased risk of heart disease. A 2020 study found that incense burning may cause issues with brain health in older adults over the age of 65, including delays in cognitive performance and a decrease in brain connectivity.

Furthermore, incense smoke can trigger chronic inflammation in the body. A 2021 study found that incense smoke exposure may cause persistent inflammation in exposed rats. This inflammation is caused by the body processing particulate matter into metabolites, which also leads to oxidative stress.

Lastly, incense smoke has been linked to an increased risk of respiratory problems, including asthma and bronchitis. A prospective cohort study among more than 4,000 school children in Hong Kong found that exposure to domestic incense burning was associated with an increased risk of bronchitis and bronchiolitis in both boys and girls.

Overall, the evidence suggests that incense smoke is just as harmful as cigarette smoke and can lead to serious health issues.

Burning incense sticks increases the risk of respiratory cancers

While fragrance sticks have been used for centuries for their pleasing aromas and their ability to create a calming and relaxing atmosphere, there are some concerns about their impact on respiratory health.

In 2008, a study of more than 61,000 ethnic Chinese people living in Singapore found a link between heavy incense use and various respiratory cancers. The study, published in the medical journal Cancer, followed participants for up to 12 years and found that those who used incense heavily had higher rates of a type of cancer called squamous cell carcinoma, which arises in the cells lining the internal and external surfaces of the body. This risk was seen in both smokers and non-smokers.

The researchers, led by Dr. Jeppe T. Friborg of the Statens Serum Institute in Copenhagen, found that incense use was associated with a statistically significant higher risk of cancers of the upper respiratory tract, such as nasal, oral, or throat cancer. However, they observed no overall effect on lung cancer risk. The study also noted that incense smoke contains potentially cancer-causing substances, including benzene and polyaromatic hydrocarbons.

Another study in 2021 confirmed that incense smoke contains particulate matter that is carcinogenic and could lead to respiratory diseases such as asthma. It is important to note that the risk of cancer associated with incense use is related to the amount of exposure and the level of ventilation. Reducing or limiting incense use and ensuring good ventilation can help lower the risk.

While the use of fragrance sticks may carry some risks, it is important to consider the type of incense, the amount used, and the ventilation of the space. Further research is also needed to fully understand the health implications of fragrance stick use.

Asthmatics should avoid incense sticks

Incense sticks have been used for centuries for their pleasing aromas and their ability to create a calming and relaxing atmosphere. They are often used for meditation, spiritual practices, and even as insect repellents. However, despite their popularity, there are some health risks associated with their use, especially for people with asthma.

Burning incense releases smoke, which contains toxic and irritant compounds alongside its aromatic compounds. These compounds include polyaromatic hydrocarbons and particulate matter, which can be easily inhaled and cause negative health outcomes. Research has found that incense smoke can trigger asthma and respiratory allergies, as well as cause chronic inflammation in the body. This is due to the body's processing of particulate matter into metabolites, which also causes oxidative stress. The smoke produced by incense sticks can be harmful if inhaled for prolonged periods, and it is recommended to use them in well-ventilated areas to reduce the risk of negative health effects.

In addition to asthma, incense smoke has been linked to an increased risk of cancer, heart disease, and cognitive issues in older adults. A 2021 study confirmed that some of the particulate matter in incense smoke is carcinogenic and could lead to respiratory tract or lung carcinomas. While the research is not conclusive, it is important to take precautions when using incense sticks, especially for individuals with asthma or other respiratory conditions.

To reduce the potential health risks associated with incense sticks, it is recommended to limit their use and exposure to the smoke. Using alternatives such as smudging with sage, candles without lead-core wicks, or natural home deodorizers can also help improve indoor scents without the same health risks. While incense has been a staple in many cultures, it is important to be mindful of the potential dangers and take the necessary precautions to ensure the safety of yourself and those around you.

Incense sticks are safe if they are not burned

Incense sticks are generally safe if they are not burned, as they are simply sticks of fragrant material. However, it is important to remember that they are made of highly flammable materials, so they should be stored and handled with care.

When storing incense sticks, keep them in a cool, dry spot away from direct sunlight and heat sources. This will help prevent them from drying out and becoming more flammable.

If you have children or pets, it is crucial to keep the incense sticks out of their reach. Curious children may want to play with or put the sticks in their mouths, which could be dangerous. Similarly, pets may knock over or chew on the sticks, posing a risk of ingestion or fire.

Even when unburned, some people may experience allergies or irritation from the fragrance oils and natural ingredients in incense sticks. It is always a good idea to read the ingredients and avoid any known allergens.

In addition, unburned incense sticks can still pose a fire risk if they come into contact with certain materials. For example, they should not be allowed to touch furniture, floors, painted or finished surfaces, or fabrics. The fragrance on the sticks can interact with these materials and cause damage.

Overall, while incense sticks are generally safe if left unburned, it is important to handle and store them properly to prevent any potential risks.

Reed diffusers are a safe alternative to candles

Reed diffusers are also low-maintenance, requiring little attention beyond occasionally flipping the sticks to refresh the scent. They are simple and elegant, blending seamlessly into any decor without being too noticeable.

In terms of effectiveness, reed diffusers offer a consistent and long-lasting fragrance. While the scent released by reed diffusers may be more gentle than that of candles, it is dispersed continuously and gradually over weeks or even months. This makes reed diffusers ideal for smaller spaces or for those who prefer a more subtle fragrance.

However, it is worth noting that candles have their own unique benefits. The heat from the candle flame can enhance the fragrance, making it more impactful and noticeable. Candles also provide a warm, cosy atmosphere with their soft, flickering light, which can be relaxing and soothing. Additionally, candles are often more affordable than reed diffusers.

Ultimately, the choice between candles and reed diffusers depends on your personal preferences, safety considerations, and the specific atmosphere you want to create. Both options can elevate your living space with a delightful aroma.

Frequently asked questions