bob_the_builder

I have an upcomming drug screening in the middle of June, on my first day of employment. I am not sure what type of test to expect as in the employment application, where i signed the employee agreement as well as agreed to a background check, there was information about a saliva test. When i was offered a job the hr person stated something along the lines after i said how excited i was to finally find a job either "its a piece out of your hair" or "we need a piece out of your hair".

A couple Questions:

1) Is it common for most employers to still do hair tests the first day of employment or should i expect a test they can get quick results from. Especially since test will be administered at the office.

2) Once the test hits 90 days I will have had two-three(if i forgot one) sessions. one consisting of two hits of some danks on 4/20, and the other a blunt session of some shitty schwag about a week ago. I also did some snow in the end of march, but i will have had two haircuts between that and the date of employment so I should be alright. Is there anything special I should do or do you all think given it is under 3 "sessions" I should be alright? If it matters I excercise 5-6 times a week, and shower(shampoo) 2-3x daily.

thank you so much, I have already learned an immense amount reading through this board