How can I ensure that my cats are safe around my houseplants?

To ensure your cats are safe around your houseplants, you can:

1. Choose non-toxic plants that are safe for cats.
2. Place plants out of reach or in areas your cats cannot access.
3. Use deterrents like citrus scents or aluminum foil to keep cats away from plants.
4. Monitor your cats' behavior around plants and seek veterinary help if they show signs of poisoning.