72 hours
Cotinine is tricky but I will tell you that most people will say that it stays in your sytem for about 2 to 4 days. I will tell you honestly..Try more than 3 months...I quit smoking 3 months ago and have not touched another cigarette or even been around it. I tested positive for cotinine on my last nicotine test. I was a heavy smoker but I even used cleansing products and still failed. Nothing will help you get rid of it but time, exercise, lots of water or juice, and never smoking again...Hope this helps
5 years
a week
A urine sample usually lasts up to 7 days if frozen.
3 hours
How long does molly show up in urrine
THC can be detected in urine for up to 30 days in frequent users, but typically it is detectable for 3-10 days in occasional users. Factors such as metabolism, body fat percentage, and frequency of use can influence how long THC remains detectable in urine.
It's not good anymore for testing once cold, it has to be fresh warm urine for the test to work properly.
Depending on when you stopped and frequency of the smoking either 2 to 10 days.
6 hours, 12 hours in the refirgerator.
3 months max to completely leave your system?