Best Answer: Technically, drugs that you have taken stay in your body forever. Since they leave your body in an exponential decay, there will always be a little bit of that drug in your body. Drinking water does help, too. It clears away any toxins that the drug could possibly leave behind.
How Long Is the TABE Test? The TABE generally comes in two formats, the full battery and the survey test. The full battery TABE consists of four sections of content delivered over the course of about 3 hours. The survey test is significantly shorter; the four sections of content only include 1.5 hours of testing time.
When can I get a test or renew my tabs? You can get an emission test any time up to 365 days before your tabs expire. Once the vehicle has passed the test or has been waived, you can buy the tabs, online at http://www.dol.wa.gov or in person at any vehicle licensing office up to six months ahead of time.