nicotine blood urine

I need to know how to make sure it doesn't show nicotine in a blood test or urine test.?

I had gastric bypass surgery next month, but a surgeon is not the surgery if I still smoke. I must stop, and I want to quit, but I have forsure that (this method depending on what I propose is white) is going to 100% to work.

there is only one way to be 100 percent sure quit smoking, I'm sorry, but there is no other way Your health is going right?

Drink Good Alkaline Water To Stay Healthy 7