For the past several months, my neighbor has claimed she can smell a litterbox odor coming from my apartment. Sooo...along with diligent scooping, I've stopped using any other type of litter but pine, which is the best,imo, for nuetralizing odors. I've also sprayed near his box, all around the apartment, and in the HALLWAY with cleaning vinegar and/or febreeze. she still claims she can smell Robin's box. She told me she has a better sense of smell than most people. She also has asthma,and claimed the litterbox odor caused an attack. I almost got evicted, but I was like 'I'll make sure there's no odor at all, Misterlandlordsir.' For a few weeks I had no problems, now she's complaining again. Is it possible, that, working at a cat shelter, I've gone noseblind to certain smells?