thank you for responding, ill post my actual results when i know them for sure. i used the dilute/ready clean method, i did a dilute and used ready clean so hopefully it all worked out. i was a heavy smoker everyday about 3 or 4 times for the last 6 years and iam 6'0 285. clean for about 2 weeks on the day of the test. so if i can get a negative in that amount of time, anyone can