invisibleshield hard water?

[plaestation]

hey guys,
i just installed the invisibleshield using tap water (hard water). since i don't plan on removing it for several years, i'm a little concerned of the possible effects of the hard water on the iphone itself.

what do you think? i suspect i'm just concerned for something i shouldn't be...

thanks!

[DeePeezy]

I've used both tap water and colorless lcd cleaner solution to install numerous invisible shields. No problems so far.