[DanielDudley]

I can't have indoor cats. Way too sensitive to the cats and the litter box. SOme cats are much worse than others, and cats also have a scent gland that people can't even smell that causes a lot of problems for some people. The gland is for marking purposes.

Some people's cats are so bad that I can't be in their house for 10 minutes, other people have cats that almost don't bother me at all. It has very little to do with housekeeping. Even if you don't directly react to a cat, they can stress the systems of people who have allergies/sensitivities.

When the cats moved out, my asthma went away. I never sneezed or noticed a problem with them. I also stopped getting pneumonia and or bronchitis at least once a year.
I love cats, really love them. Be aware that not everyone can tolerate them in the home, even a clean home.