Advisory on Using Botanical Hydrosols in Homes with Cats and Dogs

 

Pet Safety Overview

While hydrosols are significantly milder than essential oils, not all hydrosols are safe for pets—especially cats, which lack liver enzymes to process many plant compounds.

 

Safe Practices

 

Use Only Pet-Safe Hydrosols

The following hydrosols are generally considered low-risk when used responsibly:

• Lavender (Lavandula angustifolia) – calming for both dogs and cats

• Chamomile (Roman or German) – soothing and anti-inflammatory

• Calendula – skin-soothing, gentle

• Rose (Rosa damascena) – gentle, moisturizing

• Hydrosols diluted further with distilled water are safest for ambient use

Note: "Generally safe" does not mean risk-free. Monitor your pet's behavior around any new product.

 

Hydrosols to Avoid Around Pets

Some hydrosols retain compounds toxic to pets, especially cats. Avoid using hydrosols made from:

• Tea Tree (Melaleuca alternifolia) – toxic to cats and dogs

• Pennyroyal – highly toxic to all pets

• Eucalyptus – toxic to cats and dogs

• Peppermint, Oregano, Clove, Cinnamon, and Citrus-based hydrosols – can be irritating or toxic, particularly for cats

 

Usage Guidelines

 

In the Home

• Diffuse or spray in well-ventilated rooms

• Allow pets to leave the area if they choose

• Avoid spraying directly on pets or their bedding

• Keep bottles out of reach of pets

• Do not use in confined spaces like crates or small rooms with closed doors

For Dogs

• May tolerate mild hydrosols for topical use (dilution required)

• Always consult a vet before applying to skin

For Cats

• Be especially cautious—avoid topical use entirely

• Diffuse only with low concentration and limited exposure

Seek Veterinary Advice

If you suspect your cat has been exposed to hydrosols and is showing any signs of toxicity, consult with a veterinarian immediately.

Signs of Negative Reaction

Stop use immediately and seek veterinary advice if your pet shows:

• Lethargy, vomiting, or drooling

• Squinting, pawing at the face, or sneezing

• Unusual hiding or agitation after exposure

Final Note

Botanical hydrosols can be a gentle alternative to essential oils, but pets process plant compounds very differently than humans. When in doubt, always consult a veterinarian with experience in animal toxicology before using any plant-based products around animals.