Home how long does weed vape stay inyour system how long does weed vape stay inyour system by Mina Terry Published 3 years ago Updated 2 years 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. what ohm should my vape be at? 2. how to put oil in a vape 3. how do you know vape juice has gone bad? 4. how to make marijuana vape juice using only bud and vape juice 5. what size wick for atmos vape pen 6. why does my vape burn my mouth 7. why is my smok vape pen 22 blinking 8. how to take apart a baton vape 9. why wont my smok vape pen plus turn on 10. how many dropperfulls in a vape oil bottle