Using a more sensitive cutoff of 20 ng/mL (less common but still used by some labs), the most likely maximum times are 7 days and 21 days, respectively. In extraordinary circumstances of extended marijuana use, detection times of more than 30 days are possible in some individuals at the 20 ng/mL cutoff.sing a more sensitive cutoff of 20 ng/mL (less common but still used by some labs), the most likely maximum times are 7 days and 21 days, respectively. In extraordinary circumstances of extended marijuana use, detection times of more than 30 days are possible in some individuals at the 20 ng/mL cutoff.
Full Answer. 1  Prepare hot and cold tubs Fill a pan with enough water to submerse an entire chicken and heat it to around 160 degrees Fahrenheit. Have another pan full of slightly chilled water nearby. 2  Scald the chicken Dip the chicken carcass in the hot water for 5 to 10 seconds. Keep hold of the bird's feet and swirl it around slightly while it is in the water to make sure that the heat penetrates between all the feathers. Pull the chicken out quickly to keep the skin from cracking.
1 Then pour in the water (so it gets nice and foamy.) Use warm or lukewarm water unless it is a very hot day. 2  Adding 1/2 cup of 20 Mule Team Borax to the bath makes it more effective, especially if your chicken is light or white. 3  In the second tub, just pour plain old water. 4  This is the tub where you rinse the bird.