Anonymous wrote:
Anonymous wrote:You need to rectify the source of the smells. No cat owner should have cat a cat urine smell in their house. That's on you. Cat's will always use a litter box unless you don't keep it clean. I never had a problem with my cats. They are incredibly clean animals. Dogs are a different story the first year but again, you need to train them. No air "purifier" is going to help. They are mostly just a big scam. Your household air should not need cleaning or filtering.
You know, I always thought that, but my parents got them and I no longer suffer from dust allergies when I go to their house. For 20 years every time we went, without fail I'd have a sore throat and sniffles within 24 hours. I could practically taste the dust, to which I'm quite sensitive, plus they had never changed the carpets in 30+ years of living there. Then they got hepa filters for each room and I am no longer bothered. They haven't changed their (lack of) cleaning routine or their carpets so there is really no other explanation.