yeah i doubt it. good luck with it though. need to use what works and not beat around the bush.If its a small space, a plug in mini ionizer with built in fan may be sufficient to suppress the bulk of the odor. Inexpensive too.
your ac unit sucks it air through what is called a return, some are up high some are on the ground, they are vents in the wall if you walk around you will find it. Like a vent with nothing behind it, usually big. With that said I take off the grate and I put two large ones in there. The air is sucked in there by the ac, while it is running, and circulates through the house. I agree with the above it does not get rid of the smell but here it masks it so much that the house smells like a garden. Best of luckno dont know what that means, buh i got a couple of them fresheners.. will the smell rise throu the ceiling though? coz i got a bitch of a woman living above lol