QuestionBen

I am going to be taking a hair test in a little over a week and have questions about my plan.
Information:
Ht: 6'
Wt:200
Slow metabolism
Reddish Brown Hair
Medium Thickness
hair about 1.5 inches
Clean for 60 days
Daily smoker before that
I have ordered TW and Zydot and plan on using both. I am going to use the baking soda, TW, Zydot the day of the test and some TW the week before as well. I may also do the mac method once or twice because I figure it wont hurt me at all. I was wondering if that is even close to enough or do I need to bleach/redye it. Also I was wondering if I could use a relaxer instead of bleaching because I would rather not have to bleach it. I have not been able to find too many definitive results about the relaxers and would appreciate any possible advice.

Thanks a ton