How long does it take for nicotine to exit body for occasional smokers?

For occasional smokers, nicotine typically takes about 1 to 3 days to exit the body. However, traces of nicotine can be detected in urine for up to 3 weeks after use, depending on factors such as metabolism, frequency of use, and overall health. The body metabolizes nicotine relatively quickly, but its byproducts can linger longer. Hydration and overall lifestyle can influence the elimination process.