Okay, so I finally pulled out my suds pump after owning it for over a year, and I went and bought a big container of soap... I thought that I was being so smart and bought the kind that is made for refilling a foaming dispenser... so now I'm confused... Ours doesn't say that you can't use that kind, but it also says that you add water to it... so will it work using this kind or should I take this back and get regular soap? I'm probably way over thinking this, right? Anyway, appreciate any feedback!