The influence of duration of oil aging process on absorption properties of polymer foamy sorbents received on the basis of polymer and its mixes has been studied. It was shown that during the aging process of oil of various types in sorbents with a low value of volume weight absorption capacity increases. In heavy foamy polymer sorbents with a small cell as a result of oil aging the process of absorption weakens and absorption capacity decreases. Intensity of evaporation of light oil products depending on thickness of oil film has been investigated.