Covering odor does no good, you need a solution that has microscopic bugs to eat the source of the odor. Call a large commercial janitorial supply company that sells to municipalities and hotels. If you talk to somebody knowledgeable they will know about microscopic bugs.They will have a liquid and maybe a special aerosol can that can be atomized so it won’t come out wet.
Dog pissed on speaker
Any suggestions for how to remove dog piss from speaker, including on paper cone? Klipsch Heresy IV. It still has faint smell, and if I can still smell it must be strong to the dog. Dog has stopped peeing there but I’m still concerned he might again, driven by the smell. And if I get rid of the speakers, who would buy it?