Quick Answer

Detox shampoos and activated charcoal treatments are among the fastest ways to remove THC from your hair before a test.

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Detox Shampoos

Use a specialized detox shampoo designed to remove THC from the hair shaft. Apply it as instructed, ensuring it lathers thoroughly and stays on for the recommended time.

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Activated Charcoal Treatments

Activated charcoal can absorb THC and other toxins. Mix it with a carrier oil and apply it to your hair, leaving it on for several hours before washing out.

How to Clean THC From Hair With Detox Shampoo

Other Methods

  • Exfoliating your scalp can help remove THC residues.
  • Use a hair mask or deep conditioner to hydrate and nourish your hair after treatment.
  • Always consult with a healthcare professional before attempting any detox method.