How Long Can Opened Motor Oil Be Stored?

[OCayden]

Opened motor oil can typically be stored for 1 year if properly preserved. Here are some precautions for storing motor oil: Sealed Storage: After maintenance, the remaining oil should be sealed with the cap as soon as possible, preferably sealed with wax. Storage in a Cool Place: Motor oil is prone to deterioration under light and high temperatures, so the remaining oil should be stored in a cool, dry place to prevent accelerated deterioration. It is recommended to use the remaining oil within half a year: When using the remaining oil, handle it gently and pour slowly, as opened oil stored for a long time may have sedimented impurities, but the upper layer can still be used.