Vinegar's pungent scent repels cats and eliminates odors but use sparingly due to its strength.
Peppermint and eucalyptus oils deter cats from peeing while providing pleasant scents and health benefits.
Coffee grounds' harsh aroma steers cats away from peeing spots and masks unwanted urine smells.
Lavender's calming fragrance relieves cat stress that causes inappropriate urination.
Cats despise citrus fruits' tart smells, so strategic fruit peel placement deters peeing.