There is also testing of blood, sweat, hair follicles, and saliva. While these are not always conducted due to either expenses or an inconvenience such as availability of the materials, it’s best to follow through with the procedure in order to get it done and comply with the employer as much as necessary. While these tests may feel uncomfortable, it is always best to avoid suspicion.
Some of these tests can be delayed, but it’s always best in knowing that there is a way for some people to “beat” the tests. Such ways are variable, but the most common is to drink a lot of water and let it flush out of the system. While there are specialized beverages that work remarkably well with THC removal, some are not effective, and a lot of the results are inconclusive. Avoiding the drug altogether for at least a month ahead of a predetermined drug test is ideal, but in most cases, this may not be the case. More often than not, impromptu drug testing is the norm.