[quote name='Rocko']I just got contacts like 5 weeks ago and I've been using that stuff, it's working great, I'm just wondering how long the little neutralizing disc in the case works? Because on Amazon I can get two 16 oz. packages for like $25, but it only comes with one case (and therefore one disc) and I'm wondering if that will be a problem when I'm on, say, the last half of the second bottle.[/QUOTE]
Unless it entirely dissolves and disappears, you're fine. I've never had that happen to me, and I can't say any of my patients have complained about that. I have the super jumbo bottle2-pack from Sam's Club and I usually start a new case when I start a new package.