The glass bottle of edible oil pot, plastic lid and the bottle above together, can not open
You can try the kettle with hot water first. If it is not very tight, the hot water can be unscrewed and screwed. If not, use an electric hair dryer.
Because oil is more smooth, with a towel wrapped glass pot pot, hold the bottle, carefully broken. Use the hair dryer to cover the lid of the jar with the glass bottle. It won't be too close to avoid burning the plastic. It will stop when it feels a little hot and try to screw it. In this way, you can open it.
First, check the method of screwing the bottle cap, right? Left, right, right, tight, and generally right-handed, counterclockwise. If the direction of the screw is wrong, it will only tighten tighter, it certainly can not open.