Air fresheners can pose risks to dogs, depending on the ingredients used. Many conventional air fresheners contain chemicals that can be harmful if ingested or inhaled by pets. For instance, products containing phthalates, formaldehyde, or essential oils like tea tree oil and citrus oils can be toxic to dogs. Symptoms of exposure may include vomiting, diarrhea, lethargy, or respiratory issues.

To keep your home smelling fresh without risking your dog's health, consider using natural alternatives like:
1. **Baking Soda**: It absorbs odors effectively. Just sprinkle it on carpets and upholstery and vacuum it up after a while.
2. **Essential Oil Diffusers**: Use dog-safe essential oils like lavender or chamomile in a diffuser, but ensure the area is well-ventilated and that your dog can leave the room if they choose.
3. **Vinegar**: A mixture of vinegar and water can neutralize odors. Just be aware of the strong smell of vinegar itself until it dissipates.
4. **Fresh Herbs**: Placing fresh herbs like rosemary or mint around your home can provide a pleasant scent naturally.

Always consult your veterinarian if you're unsure about a specific product or if your dog shows any signs of distress after exposure to air fresheners.

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Topics covered in this question:

Dog Safety Toxic Substances Pet Health Air Fresheners Natural Alternatives