Okay I know there are a million and a half posts on here about stuff like this but I looked for stuff relevant to me, and for the most part I just found things that are 5-6 years old. I'm a bigger guy fairly low metabolism, I haven't smoked in almost a month. I have a test this coming up Tuesday and was curious if there was anything I could do in the meantime to help clean myself and my mouth out so I make sure I can pass this. It's very important to me, will by far be the best job I have ever had in my life. I've read that for the most part swabs only detect stuff up to a week but I just want to be thorough because of how important it is. Anyone have any suggestions?