New Research Reveals Why Sprayed Cat Urine Emits Strong Odor

Study identifies protein cauxin as key factor in enhancing scent emission from sprayed urine on vertical surfaces.

Japanese researchers discover that the protein cauxin in cat urine reduces surface tension, facilitating the spread and increased emission of odorous compounds.
Sprayed urine, unlike normal urine, adheres strongly to vertical surfaces, intensifying the scent due to rapid drying and release of volatile chemicals.
Findings debunk previous beliefs that sprayed urine contains additional chemicals from secretory glands.
Behavioral studies show cats perceive sprayed and bladder urine similarly, suggesting the distinct odor is due to physical properties rather than chemical composition.
Research provides insights into managing the pungent smell of cat spray in domestic environments.