preserve

What's the best way to preserve a rubber's tackyness? Thinking Dignics 09c in particular. I know about covering it with the plastic cover (and doing this). I'm more thinking if there is some cleaning product in particular that is good to use?

Hey, I love my Hurricane 3 but it was a lot better when I first used it. My serves were super spinny, now it is way less although it's only 2 weeks old. I just put it in my bat case but now I read that for Chinese rubbers that's not enough. What do you do to preserve its tackiness?