After the required number of whistles, the stove should be turned off. Once the heat is off, all the steam releases naturally in 5-10 minutes. This is the best way of cooking as it retains all flavours and nutrients. However, steam can also be quick released by using the steam release valve or by gently lifting the whistle (depends on the model of cooker and instructions that came with it). Check out my video to see how steam can be released early before its usual time.

In general, perform these safety checks and you will be good to go:
1. Check to make sure there are no dents or cracks in your pressure cooker or the rubber gasket before using it.
2. There must always be some sort of liquid in your pressure cooker before you close the lid.
3. The pressure cooker should never be more than ⅔ full as there needs to be room for the steam to accumulate.
4. Never try to force open the lid of the pressure cooker when there is steam inside. You can get seriously burnt.
5. Even when it is safe to open the lid, lift the lid away from your face, as the contents will be steaming hot.
6. All pressure cookers have a quick release valve/system. Follow the instructions to make sure you are doing it correctly.