My husband got a job in another state (Colorado). He has to take a drug test 1 week from today in order to actually get the job, he’s been taking Thc Detox pills for the past week. He quit smoking about 2 weeks ago. He keeps testing himself but he still keeps showing up positive. What can we do to detox him fast? HELP PLEASE!

Edit: I should also add, he smoked daily, multiple times a day.