I am entirely upset about my current home smelling… I have a pet that uses a litter box plus I don’t want my current home to smell savor it. I plug in wallflowers in all my outlets, have candles burning plus clean my current home properly, when I saw that Heating & Air Conditioning companies sell scented air filters, I was severely pumped, they had lavender, rose, lemon plus laundry scent. I was so gleeful that I bought all of them plus lots of them. The first month I decided to try lavender plus I just hated it. It smelled savor an old, dirty flower. It made my current home reek to the point where I ripped it out, however rose wasn’t any better. The lemon scent gave me a headache plus the laundry scent wasn’t pleasant at all. I ended up giving up on the scented air filters entirely. I thought a scent would be nice, but scented pet litter is amazing. I savor a motorcar air freshener. I guess the difference is that the air filter catches dust, hair plus debris from getting into the system, then all that gross stuff clogs in the air filter plus then the scent gets washed over it. The scent mixed with aged dust is just not pleasant! My Heating & Air Conditioning business recommended that I turn to an air purification plan if I entirely wanted my current home to be free of odors. I have looked into them plus they are pretty extravagant plus hard to install. I suppose I have the problem basically solved with respected cleanings plus scented items. If I start noticing a pet litter smell, I will buy the air cleaner though.