Cannabis Workplace Drug Test Laws: Federal and State Rules
Federal law leaves most cannabis testing to employers and states. DOT rules cover safety-sensitive jobs. Some states ban off-duty use penalties.
Latest Articles
cannabis metabolites
Cannabis metabolites explained: how THC and CBD break down in the body, how long they stay detectable, and what to check on a lab-tested CBD label.
Cannabis Detox Timeline: What to Expect and How to Prepare
Learn about the typical timeline for cannabis detox and essential tips to help you prepare and manage the process effectively.
Cannabis Drug Test: THC Detection and CBD Risk
Cannabis drug tests screen for THC metabolites, not CBD. Detection windows, cutoffs, false positives, and when full-spectrum CBD can trigger a positive result.
Cannabis in Saliva: How Long It Stays Detectable
THC is detectable in saliva for about 24 hours after use, and up to 72 hours with heavy use. Test cutoffs, factors, and CBD product THC risks.
Cannabis in Hair: How Long Does It Stay Detectable?
Cannabis residues can remain detectable in hair for up to 90 days post-consumption, depending on the concentration and individual factors.
How Long Does Cannabis Stay in Your Blood?
Cannabis detection times vary based on factors like frequency of use and body composition. Learn more about the duration of cannabis in the blood in our comprehensive guide.
Cannabis in Urine: How Long Does It Stay?
Discover how long cannabis can be detected in urine and the factors that influence detection time.
How Long Does Cannabis Stay in Your System
The duration cannabis stays in your system varies based on several factors, including method of intake, metabolism, and frequency of use.
Cannabis Lottery Guide: Licensing, Application Bands, and Pitfalls
A practical guide to cannabis lottery licenses: how state lotteries work, what to review, key application bands, and common pitfalls to avoid.
Cannabis Safe Storage at Home: A Comprehensive Guide
Learn how to safely store cannabis at home with our comprehensive guide. From secure storage solutions to proper storage conditions, we cover everything you need to know to keep your cannabis fresh and safe.
Pet Ate Cannabis: What to Do Right Now
Pet ate cannabis? Call a vet or pet poison hotline first. Learn the signs of THC poisoning, why edibles are worse, and what never to do.
kids accidentally ate cannabis
If kids accidentally ate cannabis, call Poison Control at 1-800-222-1222 right away. Learn the symptoms, timing, and when to go to the ER.
Cannabis Secondhand Smoke: What It Is and How to Limit Exposure
Cannabis secondhand smoke carries THC, tar, and fine particles that linger indoors. Here is what research shows and how to cut exposure at home.
How Long to Drive After Cannabis: A Practical Timing Guide
How long to wait before driving after cannabis, with time bands for inhaled products, edibles, and CBD, plus label checks, state rules, and common mistakes.
Cannabis and Driving Laws: What US Drivers Need to Know
Cannabis and driving laws vary by state. Learn zero tolerance rules, THC blood limits, CBD test risk, and what to do during a traffic stop.
Cannabis and Breastfeeding: What Parents Need to Know
Cannabis is not recommended while breastfeeding. THC passes into breast milk, and CDC, ACOG, and AAP all advise against use during lactation.
Cannabis and Pregnancy: What You Need to Know
Understanding the effects of cannabis use during pregnancy.
Green Out Symptoms: A CBD Buying Guide
Learn what green out symptoms look like and how to choose CBD with the right dose, ratio, and lab testing before you buy.
How to Sober Up from Cannabis: A Comprehensive Guide
Discover effective methods to sober up from cannabis and regain your focus quickly.