How Long Does It Take a Weed Pen to Leave Your System?

If you're wondering how long it takes a weed pen to leave your system, you're not alone. THC vapes, dab pens, and cartridges (aka "carts") have become a common method for cannabis use—but they can stay in your body longer than you might think. Whether you're prepping for a drug test or simply want to detox, understanding how long these products linger in your system is key. For additional info on this topic, see our article on how long does weed stay in your system after quitting.

Weed pens may smell less than flower, but odor still lingers. Here’s how to remove weed smell effectively.

How Long Do THC Vape Pens Stay in Your System?

While the high from a THC vape may wear off in a few hours, the THC metabolites can be detected for much longer—especially in urine tests. Here's what you should know: Notably, B12 detox techniques might assist with detoxing from THC.

• Urine: 3 to 30+ days depending on frequency of use
• Blood: Up to 1–2 days for occasional users, 7+ days for heavy users
• Saliva: 1 to 3 days
• Hair: Up to 90 days

So if you're asking how long does a THC vape stay in your system urine-wise, know that it's highly individual—but urine tests can pick up THC for weeks after use. Speaking of tests, check if Walgreens drug tests their employees or customers.

How Long Do Carts Stay in Your System?

The answer to how long do carts stay in your system depends on usage. Occasional users may clear it in under a week, while daily users might take a month or longer. Carts are often high in potency, and THC is fat-soluble—meaning it sticks around in your body longer than water-soluble compounds. Additionally, Uva Ursi detox methods can support clearing your system.

What About Dabs and Wax?

Wondering how long does dab stay in your system or how long does wax stay in your system? Because these concentrates often contain very high levels of THC, they can remain detectable even longer than flower or edibles, especially in chronic users. You might also find it useful to read about Bentonite clay, another method for detoxing.

How to Get THC Vape Out of Your System Fast

There’s no magic fix, but you can support your body’s detox process with the following steps:

• Hydrate with water and electrolyte-rich fluids
• Eat high-fiber foods and lean proteins
• Exercise regularly to boost metabolism
• Consider same-day detox drinks designed to temporarily cleanse the system
• Explore synthetic urine kits for novelty use in privacy-focused scenarios

For a broader breakdown of THC detection times and tips, check out our main guide on how long weed stays in your system.

Factors That Affect Detection Time

• Usage frequency – Daily users take longer to detox
• Body fat – THC stores in fat cells and is released slowly
• Metabolism – Faster metabolism = shorter detection window
• Dosage – High-potency carts or dabs can extend detection time

Frequently Asked Questions

Disclaimer: The information provided in this article is for educational and informational purposes only. MyDetoxShop.com does not condone or promote illegal activity, including attempting to circumvent drug testing policies. Detox products are intended for lawful use only, including general wellness, novelty, or personal privacy. Always consult a medical professional and comply with local laws and regulations.