Odors can be troublesome indoors and many people try and mask them by plugging in air fresheners or diffusing essential oils. Both may smell good but could have an adverse effect on your beloved pets. Here’s some oils to avoid having around your pet just to be safe.

Essential Oils Harmful to Cats

Wintergreen
Sweet birch
Citrus (d-limonene)
Pine
Ylang ylang
Peppermint
Cinnamon
Pennyroyal
Clove
Eucalyptus
Tea tree (melaleuca)
Thyme
Oregano
Lavender

Essential Oils Harmful to Dogs

Cinnamon
Citrus (d-limonene)
Pennyroyal
Peppermint
Pine
Sweet birch
Tea tree (melaleuca)
Wintergreen
Ylang ylang
Anise
Clove
Thyme
Juniper
Yarrow
Garlic

What Are the Symptoms of Poisoning in Pets?

Generally speaking, essential oils and animals do not mix. But how can you tell if your critter is having a bad reaction?

There are several common symptoms of poisoning in pets. A good rule of thumb as a pet owner is to stay alert if you see any changes of behavior in your animal. Here are some other symptoms to watch out for:

The smell of essential oils on their fur, skin, breath or vomit
Difficulty breathing
Drooling
Fatigue
Weakness
Difficulty walking or stumbling
Muscle tremors
Pawing at the mouth or face
Redness or burns on their lips, tongue, skin or gums
Vomiting

What Should I Do If My Pet Shows These Symptoms?

Essential oils and animals can be a harmful combination. Just like poisoning in humans, the key to reacting to poisoning in your pet is to act fast. Don’t delay contacting a professional. Seek medical treatment immediately. Call your veterinarian, or contact the Pet Poison Helpline at (800) 213-6680.

If you can’t reach your vet or their office is closed, bring your cat or dog to an animal emergency medical center. The sooner the better. Acting fast will improve your pet’s prognosis!

Be sure to also follow these tips for essential oils and animals:

If the oil is on your pet’s fur or skin, wash it off immediately.
Don’t give your pet any treatments without a vet’s approval.
Take the oil with you to the vet so they know what they’re dealing with.

Reference: https://www.foundanimals.org/essential-oils-toxic-pets/