What candles are safe to burn around cats? - The Environmental Literacy Council (2025)

The short answer: Beeswax, soy wax, or vegetable-based wax candles are generally safer for cats than paraffin candles. Opt for dye-free options and be extremely cautious with fragrances, especially essential oils, as many are toxic to cats. Prioritize safety and ventilation above all else.

Understanding the Risks: Why Some Candles are Harmful to Cats

Cats are incredibly sensitive creatures. Their respiratory systems are more delicate than ours, and their livers aren’t as efficient at processing certain compounds. This means seemingly harmless substances, like the fragrances in some candles, can pose a significant threat to their health.

Paraffin Wax: A No-Go for Feline Friends

Paraffin wax, a byproduct of petroleum refining, is a common ingredient in many commercially available candles. When burned, paraffin wax releases potentially harmful toxins such as benzene and toluene into the air. These chemicals can irritate your cat’s respiratory system, leading to coughing, sneezing, and even more severe respiratory problems. Avoid paraffin candles at all costs if you have cats.

The Essential Oil Minefield: Proceed with Extreme Caution

Many scented candles contain essential oils to create a pleasant aroma. While some essential oils are safe for humans, many are highly toxic to cats. Cats lack specific enzymes in their livers needed to metabolize certain compounds found in essential oils. Exposure, even through inhalation, can lead to serious health issues, including:

  • Respiratory distress: Difficulty breathing, wheezing, coughing
  • Neurological issues: Tremors, seizures, lethargy, incoordination
  • Liver damage: Vomiting, diarrhea, loss of appetite, jaundice
  • Skin irritation: Redness, itching, inflammation

Common essential oils toxic to cats include:

  • Tea tree oil (melaleuca)
  • Peppermint
  • Pine
  • Eucalyptus
  • Cinnamon
  • Citrus oils (lemon, orange, grapefruit)
  • Lavender
  • Pennyroyal
  • Wintergreen
  • Ylang ylang

Even seemingly innocuous scents like pumpkin spice, which contains cinnamon, nutmeg, ginger, and cloves, can be harmful in concentrated forms (essential oils) or large quantities.

Wicks, Dyes, and Other Hidden Dangers

The wax isn’t the only potential source of harm. Wicks containing lead were once common but are now largely phased out. Still, it’s wise to check that your candles use cotton, hemp, or wooden wicks. Also, artificial dyes used to color candles can also release harmful chemicals when burned.

Safe Candle Choices for Cat Owners

Choosing the right candles can protect your feline companion. Focus on candles made from natural, non-toxic materials and practice safe burning habits.

The Top Three Safe Wax Choices: Beeswax, Soy, and Vegetable

  • Beeswax candles: Made from natural beeswax, these candles burn cleanly and slowly, producing minimal soot and releasing a subtle, natural honey scent. They are generally considered one of the safest options for cats.
  • Soy candles: Made from soybeans, soy wax candles are a renewable and sustainable alternative to paraffin. Look for candles made from 100% soy wax to avoid blends that may contain paraffin.
  • Vegetable wax candles: Candles made from other plant-based waxes like coconut, palm (sustainably sourced), or rapeseed can also be safe for cats. Check the label to ensure the candle is made from pure vegetable wax and doesn’t contain any harmful additives.

Fragrance-Free is Best, But Natural Fragrances Can Be Considered

The safest route is to choose unscented candles. However, if you desire a fragrance, opt for candles scented with pet-safe, diluted essential oils (see list below) or those labeled with “natural fragrances.” Be wary of ambiguous “fragrance” declarations, as these can mask harmful synthetic chemicals.

Safe Essential Oils (Use with Extreme Caution)

Even safe essential oils should be used sparingly and with proper ventilation. Always dilute the oils appropriately and monitor your cat for any signs of adverse reaction. Here are some essential oils generally considered safer for pets, but always consult with your veterinarian before using any essential oil around your cat:

  • Lavender (in diluted form)
  • Chamomile
  • Myrrh
  • Ginger
  • Rosemary
  • Bergamot
  • Frankincense

Remember, even “safe” essential oils can cause problems if used in high concentrations or if your cat is particularly sensitive. Observe your cat’s behavior closely after introducing any new scent.

Additional Tips for Safe Candle Burning Around Cats

  • Burn in a well-ventilated area: Open a window or use an air purifier to help circulate fresh air.
  • Keep candles out of reach: Place candles on high shelves or in areas inaccessible to your cat to prevent accidental burns or ingestion of wax.
  • Never leave a lit candle unattended: Supervise your cat when candles are burning and extinguish them before leaving the room.
  • Consider flameless alternatives: Electric wax warmers, diffusers (with pet-safe essential oils diluted properly), or LED candles can provide ambiance without the risk of open flames or harmful fumes.
  • Consult your veterinarian: If you’re unsure about the safety of a particular candle or essential oil, consult your veterinarian for personalized advice.

The Importance of Informed Choices and Environmental Awareness

Making informed choices about the products we use in our homes is crucial for protecting the health of our pets and the environment. By choosing sustainable and non-toxic alternatives, we can create a healthier living space for ourselves and our feline companions. Understanding the impact of our choices aligns with the core values promoted by The Environmental Literacy Council, which is committed to fostering environmental stewardship through education and awareness. You can learn more at enviroliteracy.org.

Frequently Asked Questions (FAQs) About Candle Safety for Cats

1. Are Bath & Body Works candles safe for cats?

No. Bath & Body Works candles, like many commercially produced scented candles, often contain paraffin wax and synthetic fragrances that can be harmful to cats. They also contain soy and vegetable wax. It’s best to avoid them and opt for safer alternatives.

2. Can I burn a lavender candle around cats?

While lavender is sometimes listed as a “safe” essential oil, it’s still best to exercise caution. Use it sparingly, in a diluted form, and only in well-ventilated areas. Monitor your cat for any signs of respiratory distress or other adverse reactions. Undiluted lavender oil is not safe for cats.

3. Are cinnamon candles safe for cats?

No, cinnamon candles are not safe for cats. Cinnamon essential oil is toxic to cats. Even the scent of cinnamon can be irritating to their respiratory systems.

4. Are tea tree candles safe for cats?

Absolutely not. Tea tree oil (melaleuca) is highly toxic to cats and should never be used around them in any form, including candles, diffusers, or topical applications.

5. How do I know if my candles are pet safe?

Read the ingredient list carefully. Look for candles made from 100% beeswax, soy wax, or vegetable wax and scented with pet-safe, diluted essential oils or “natural fragrances.” Avoid paraffin wax, synthetic fragrances, and dyes.

6. How do you keep candles safe from cats?

The best way to keep candles safe from cats is to burn them in areas they cannot access, in well-ventilated spaces, and never leave them unattended. Consider using flameless alternatives.

7. Are Yankee Candle melts toxic to cats?

While small amounts in well-ventilated areas might not cause obvious adverse effects, it’s best to avoid Yankee Candle melts altogether due to the potential for harmful ingredients and synthetic fragrances.

8. What essential oils are safe for pets?

Some generally considered safe essential oils (when diluted and used with caution) include lavender, chamomile, myrrh, ginger, rosemary, bergamot, and frankincense. However, always consult with your veterinarian first.

9. Can candle wax be toxic to cats?

While candle wax is generally not considered acutely toxic, ingestion can cause digestive upset. Monitor your cat for vomiting or diarrhea if they ingest candle wax. Paraffin wax, when burned, releases harmful chemicals into the air that can be harmful to cats.

10. What scents do cats like?

Cats are often attracted to scents like catnip, valerian root, vanilla, yeast, silver vine, olives, and animal protein. However, these are often more about attraction than safe inhalation, especially in concentrated forms.

11. Is it safe to burn candles with essential oils around cats?

It can be, but it requires extreme caution. Only use pet-safe, diluted essential oils in well-ventilated areas and monitor your cat for any adverse reactions. When in doubt, avoid essential oils altogether.

12. What candles are pet friendly?

Candles made from 100% beeswax, soy wax, or vegetable wax with no added dyes or synthetic fragrances are generally the most pet-friendly. Unscented candles are always the safest option.

13. Can you use wax melts around cats?

Traditional wax melts are often made from paraffin wax and can release harmful toxins when burned. It’s best to avoid them and opt for safer alternatives like beeswax or soy wax melts made with pet-safe ingredients.

14. Are lavender candles safe around pets?

Lavender can be safe in diluted forms, but use caution. Undiluted lavender oil is toxic, and even diluted forms should be used sparingly in well-ventilated areas.

15. What are the safest candles to burn?

The safest candles to burn are those made from 100% beeswax, soy wax, or vegetable wax with unbleached cotton, hemp, or wooden wicks and scented with pure, diluted essential oils (if any). However, unscented candles are always the safest option for sensitive pets like cats.

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