Hi everybody, I wonder is there a way to prepare foam from iso-propanol/water mixture? The content of this alcohol should be 70 – 80 w.%. I plan to use silicone-based surfactants, I have several of them. What do you think, is this enough to stabilize the foam for sevaral minutes? I plan to use the foam with a typical spray bottle for disinfection of hard to reach metal parts. Issues with human skin compatibility are therefore not an issue. Thanks for your suggestions.

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