3 thoughts on “How long can you keep home perm solutions?

  1. If they contain lye, then you don’t want to use those. Usually if you open it and there’s a strong smell it should be thrown out.

  2. Yes – they do expire. I had one in my cabinet that I found after 8 years because we moved. I called the company’s 800 number and was told the solutions only last five years.

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