One of the important aspects of polymer material monitoring is its degradation when exposed to moisture along with other factors such as temperature, oxidative stress, radiation, etc. Banjo et al investigated how common 3D printing polymers such as nylon and PLA degrade significantly when exposed to moisture and high temperatures over time, affecting their long-term use and recyclability. In their study, nylon-based materials absorbed up to 10 times more water than PLA, with nylon experiencing a 60% reduction in flexural modulus after 7 days of immersion, while PLA showed negligible degradation at 21°C but substantial physical degradation at 70°C.