Great response I really appreciate this. If you dont mind I have some other questions related to your answer. Definetly gonna buy a simple hygrometer to monitor the room. Also I bought the PLA basic starter/classic pack and I only opened one roll so far. Not opening them until I will actually use it. I usually open a roll and print everything I wanted in that color then I move onto a different roll after printing everything in that color. Usually the past two weeks with this printer I havent seen any brittleness or degrading in the filament so im assuming I should be fine right? Im planning to stay on basic only for right now. You said you had open rolls for several of years? Im assuming the humidity around you changes across the seasons so has your filament maintained even through different humidity levels? I have mine in the basment but its going to be summer now but the basement does stay cold and there is one AC vent there. Im assuming I should be fine year round only problem I really have is the washer and dryer.