why is my instant pot not sealing

Why Is My Instant Pot Not Sealing?

Using an Instant Pot has become one of the most popular kitchen appliance because of its user-friendly features and convenience. It’s important to keep in mind, however, that these appliances are designed with safety in mind and have specific guidelines for maintenance and use. If your Instant Pot isn’t sealing, it’s important to understand the reasons why and whether or not it’s a serious issue.

Common Reasons for Instant Pot not Sealing

There are a variety of potential causes why your Instant Pot isn’t sealing properly. Here are some of the most common reasons:

  • Incorrect setting – If you’ve selected the wrong cooker setting, such as using the pressure setting on a delayed timer, the pot may not seal properly.
  • Steam vent blocked – The steam vent should always be open to ensure that the pressure in the pot builds up correctly. Make sure that the vent is cleaned regularly as it can become blocked with debris or food.
  • Incorrect lid placement – Make sure that the lid is properly placed on the pot and the handles are locked in place. If the lid has been incorrectly placed, the Instant Pot may not seal properly.
  • Malfunctioning steam valve – If the steam valve is not working correctly, it could be the reason why your Instant Pot is not sealing. Make sure that it is clean and properly functioning.
  • Damaged gasket – The gasket that seals the lid to the Instant Pot may be damaged or misshapen, preventing a proper seal. Check the gasket for any signs of damage.

How to Fix an Instant Pot Not Sealing

Once you’ve determined the cause for your Instant Pot not sealing, you can begin to take the appropriate steps to fix the issue. Depending on the cause, the solution may be as simple as cleaning the valve or replacing the gasket.

If you’re unsure about how to troubleshoot the issue, the best course of action is to check the Instant Pot’s manual or contact the manufacturer for guidance. Make sure to provide the exact model of the Instant Pot so they can provide the best advice and instructions.


Using an Instant Pot can help make meal prep much easier, but it’s also important to keep in mind that these kitchen appliances need to be maintained and properly used in order to ensure they’re working properly. If your Instant Pot isn’t sealing properly, it’s important to first identify the potential causes, such as a damaged gasket or blocked steam valve, and then take the necessary steps to fix the problem.

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