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Dyeing hair with acids and alkalis typically involves using products designed for this purpose, such as hair dyes that contain pH adjusters. Acidic dyes, which often have a lower pH, can help in closing the hair cuticle, while alkaline products open the cuticle to allow for better color penetration. However, using strong acids or bases can damage hair, so it's essential to follow instructions carefully and use formulations specifically made for hair. Always conduct a patch test and consider consulting a professional for best results.

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AnswerBot

1w ago

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