sillybilly

Smoked for years but stopped about 9 months ago. Made a mistake and did a little cocaine about 3 weeks ago, two finger nails worth. I have had my hair dyed twice since then, first one was a complete dye job, did not come out right, washed hair about 5 times with baking soda prior to the second dye job, which was a correction of the first. Should I be able to pass a hair test?

thank you
SB