Home how long does weed vape juice last in your system how long does weed vape juice last in your system by Prof. Jordy Torphy PhD Published 2 years ago Updated 1 year ago For first-time smokers/vapers, cannabis is detectable for around 3 days in the urine. . For regular/weekly smokers, the detection window is around a week. .Feb 17, 2021 Popular Posts: 1. how hard should you pull on a vape 2. how to fill imini vape 3. what liquids will break my vape 4. how to use honey vape 5. what to buy to vape 6. what is the date to remove flovored vape liquid off shelfs in washington 7. ooze vape how to use 8. where do i find the model number on the oreo on xq vape 9. which is stronger vape dank torpedo or heavy hitter 10. what is better for vaping high air flow or low iar flow in adjustable vape