Cyberskin CAN soak up scents... so just make sure you're using something you don't mind the smell of. Apart from that, I had a cyberskin packer and just used antibac soap... kinda anal retentive about germs. I never saw it do any damage. I know cyberskin will deteriorate over time; with STP packers, at least, the sellers always recommend you replace them after 8-12 months. But I doubt there's much you can do about that except not use the packer at all... and that would kinda defeat the purpose.
Dudes are right... there are no stupid questions. Feel free to ask away, and welcome to the forums. Makes me happy to see so many ftms coming on here... when I started here 2 1/2 years ago, there were about 8 of us.
SD