Marijuana Home Drug Test


In a few simple steps the First Check® Home Marijuana Drug Test provides you with results that are over 99% accurate, in the privacy of your home.


Product Benefits:

  • Over 99% Accurate*
  • Easy-to-use cup technology
  • Results in just 5 minutes
  • Confidential results in the privacy of your own home
  • Free confirmatory mail-in laboratory testing

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Frequently asked questions

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Click here to download an informative PDF about First Check® Home Drug Tests.
*Clinical studies confirmed that over 99% of those individuals with drugs present in their urine tested positive with the First Check test. We recommend all preliminary positive screening results be sent to the laboratory for free confidential confirmatory testing. Gas chromatography/mass spectrometry (GC/MS) is considered the gold standard in laboratory testing. Confidential confirmatory testing is included in purchase price of First Check test.