Information only, not medical or legal advice. Struggling with substance use? SAMHSA National Helpline 1-800-662-4357, free, confidential, 24/7.
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Pass A Urine Drug Test

Compare TestClear's urine-test products in one place: detox drinks, multi-day programs and more.

Ad: we may earn a commission if you buy through this link. Information only, not medical or legal advice. Tampering with a drug test can be illegal and usually counts as a refusal. The only sure way to pass is to not use.

Every About this site page on DrugTestAnswers, all on one page (9 guides).

About DrugTestAnswersWho runs DrugTestAnswers, what we cover, how we make money, and what we will never do.Affiliate DisclosureDrugTestAnswers earns commissions from TestClear. Here is exactly how that works.Contact DrugTestAnswersHow to reach the DrugTestAnswers editorial team with corrections, questions or partnership requests.Drug Test Cutoff Levels: SAMHSA Federal Screening and Confirmation LimitsThe federal SAMHSA cutoff levels for urine and oral fluid drug tests, in ng/mL, for marijuana, cocaine, opioids, amphetamines, MDMA and PCP, and what they mean.Drug Detection Windows: A Sourced Reference Table (Free CSV)Typical detection windows for 18 substances in urine, saliva, hair, blood and breath, every row linked to a published source. Free CSV download, CC BY 4.0.How We Work: Sources, Fact-Checking and CorrectionsHow DrugTestAnswers researches detection windows and product facts, which sources we trust, how we update pages, and how to report an error.Drug Testing Glossary: 50 Terms Explained in Plain EnglishPlain-English definitions of drug testing terms: cutoff, immunoassay, GC-MS, MRO, dilute, creatinine, specific gravity, EtG, panel, chain of custody and more.Image CreditsSources, authors and licenses for every photo used on DrugTestAnswers.Terms of Use and PrivacyTerms of use and privacy information for DrugTestAnswers.

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Straight talk, brother to brother.

No product can promise you a pass, and the only certain way is to not use. Tampering with a drug test can be illegal and is usually treated as a refusal. We never help anyone beat DOT, federal, safety-sensitive, or court-ordered tests. If substance use is getting on top of you, call the free, confidential SAMHSA National Helpline on 1-800-662-4357 (24/7, English and Spanish), or call or text 988 in a crisis. Source: samhsa.gov.