A Look at Hair Drug Testing

Drug testing has become very common in both the workplace and schools within the last twenty yrs or so. Commonly, urine testing is the most typical style of drug screening. Many individuals are creative in their efforts to defeat drug tests and have formulated many goods to mask the visual appearance of drugs in the system. Goods like masking chemicals and also synthetic urine are broadly available, and even the nearly all severe cases of drug abuse might go undetected. Because of the ever-expanding market of items built to help a drug user pass a screening, quite a few employers are turning to hair follicle drug testing.

Although random drug test is considerably more expensive than urine, sweat or saliva testing, a lot of employers consider the advantages to outweigh the costs. Employers are frequently satisfied with the truth that hair follicle drug testing is less intrusive, is typically more sensitive to detecting drugs and can detect them up to two times as far back as other ways, and can show if or not the employee has ceased to utilize drugs recent times in an make an effort to cover up usage. It is also more difficult to mask drugs in the system when using this type of test.

The hair follicle drug test demands taking a sample of the employee's hair; generally just a small snippet of hair is taken and is considered less uncomfortable than urine collection. A human resources staff or other official within the firm can often carry out the hair collection on-site. The sample is then sent to the laboratory for washing and testing. Labs typically wash the hair prior to testing so as to reduce the potential risk of selecting up drug chemicals that could have come from external sources, instead of actually ingesting the substance.

Although virtually all employers still depend upon the urine analysis for detecting drugs between employees or prospective employees, others are recognizing the advantages of hair follicle drug testing. Almost all people are aware of various techniques in which to beat the urine test; in some cases even resorting to buying urine from a "clean" friend. Hair drug testing is virtually unbeatable by current masking items. Although some goods claim to mask the visual appeal of drugs in hair samples, most are dependent on false or inaccurate claims. Hair follicle drug testing has been proven to be more efficient and less invasive than other alternatives.