Quote Originally Posted by Deige
Average human hair growth is 1\2 inch per month and THCA stops depositing into the hair 2-3 days after your last smoking session. So, 75 days clean means that you have 1 to 1 1\2 inches of clean hair starting at the scalp. If you cut your hair down to 1 inch before the test you will be fine.
Thanks for your input, sounds like a minor hair trim should do the trick !

But, one question is simply this- what happens after 90 days ? Does THC
break-down and is gone or is it a testing type of thing ? Basically, if you
have long hair and choose not to cut it down- are you good to go after 90
days-assuming that you have been clean for 90 days ?

Again Thanks Deige
:thumbsup: