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Can you use expired peroxide 2024?

Benjamin Murphy | 2023-04-17 04:31:04 | page views：1753
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Zoe Wilson

Studied at the University of Tokyo, Lives in Tokyo, Japan.
You need to replace hydrogen peroxide six months after opening it, but it will last for three years unopened. To test whether it is still effective, you can pour it in to the sink and see if it fizzes and bubbles. If it does, it's still good. Expired hydrogen peroxide is ineffective but not harmful.
2023-04-22 04:31:04
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Oliver Lewis

QuesHub.com delivers expert answers and knowledge to you.
You need to replace hydrogen peroxide six months after opening it, but it will last for three years unopened. To test whether it is still effective, you can pour it in to the sink and see if it fizzes and bubbles. If it does, it's still good. Expired hydrogen peroxide is ineffective but not harmful.
If It's Old, Throw It Out - CBS News
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