Whether the smell of cat litter is harmful to the human body mainly depends on the composition and quality of the cat litter. Generally speaking, the smell of regular brands of cat litter is safe for the human body and will not cause direct harm. However, if the cat litter is of poor quality, it may contain certain chemicals that are harmful to humans. Prolonged exposure to or inhalation of these substances may have adverse health effects.

In addition, the smell of cat litter may also cause allergic reactions in some people, especially those who are allergic to certain substances Sensitive people. If you experience allergic symptoms such as difficulty breathing or itchy skin while using cat litter, you should stop using it immediately and seek medical help.