Can Litter Boxes Make You Sick?

Litter boxes that aren't cleaned regularly enough can contain buildups of urine and feces, resulting in dangerous ammonia fumes. Ammonia, which is a toxic gas, can cause serious breathing issues and other problems.

Can breathing in cat urine and feces make you sick?

Cat urine and feces are definitely dangerous for you. Cat feces can trigger a severe human disease called toxoplasmosis. In the first several weeks, exposure to the parasite referred as Toxoplasma Gondii can trigger flu-like signs.

Can cat litter be harmful to humans?

One of the most serious dangers cat litter poses to humans comes from toxoplasmosis. Cats can harbor the toxoplasma gondii parasite and excrete it in their feces. If you touch that feces, which you probably will if the litter box is full, you could become infected.