I just realized something a few minutes ago. My mom works at a hotel in the kitchen, so she constantly gets buckets of food. When they're empty, she sets them aside in case she ever needs them. I asked for two of those buckets; they used to contain peaches. I've had these buckets for about a month, so if these buckets have seen soap (which they probably have) are they OK? It's been awhile. What about the glass I use to pour water into my filter? It's a regular drinking glass, so it's seen soap. My tank is about 4-5 days old, so by the time it cycles, will any of the soap still be... effective, for lack of a better word? It's a 1 gallon (I think) bucket, so it took a ton of trips to the kitchen, and a lot of rinsing... does that make a difference? Thanks!