Alcohol Test, Blog

Home Alcohol Urine Test: What Parents Need to Know about EtG

Using a home alcohol urine test is an easy and reliable way. To know if your underaged child or loved one is drinking early enough.

Based on the 2019 National Survey on Drug Use and Health, approximately 2% among 12-13-year-old teens to nearly 19% at ages 16-17. Almost 36% among 18-20-year-old youth drink alcohol.

As a parent or guardian, you are the best person to initiate early intervention. Before a young one’s alcohol consumption escalates.

Tell-tale signs of underage drinking

Below are some of the signs that may indicate your child has a drinking problem.

  • Changes in mood
  • School-related problem, like absenteeism, poor performance, a recent disciplinary sanction
  • Sloppy appearance; bloodshot, watery eyes
  • Rebellious attitude at home
  • Reluctance in letting you know his new friends
  • Finding alcohol in his room, backpack, or smelling alcohol in his breath

What is a home alcohol urine test?

Home alcohol urine test, more popularly known as EtG test, helps detect recent alcohol consumption. The EtG test is widely used to determine the presence in the urine of ethyl glucuronide or EtG, a by-product of ethanol and glucuronide.

By the way, ethanol, a clear, colorless liquid, is the intoxicating agent found in alcoholic beverages like beer, wine, or brandy. On the other hand, glucuronide is a biological compound made in the liver; it binds various toxins and drugs in the body and is excreted in the urine.

What is an EtG test?

The ethyl glucuronide (EtG) test is widely used to detect alcohol in a urine sample. It can also screen for EtG in your blood, hair, and nails, but the urine test is the most widely used.

Benefits of Using EtG urine alcohol test

  • It has a long detection time frame. The EtG test can determine the presence of alcohol in urine samples up to 80 hours or 3.3 days after initial alcohol exposure.
  • It detects an even low level of alcohol ingestion. This test is sensitive since it can screen positive results even from the lowest alcohol exposure.
  • It yields accurate results. The EtG test urine test detects a person who recently consumed alcohol 70 percent or more of the time.  A study showed that for moderate to heavy drinking, this number jumps to 85 percent.
  • It is convenient and easy to use. It affords you convenience within the privacy of your home. Besides, it’s easy to use. Just follow the simple directions that come with the testing kit.
  • It gives you results within five minutes.

How is the EtG alcohol urine test done?

  1. Collect a small sample of urine from the donor.
  2. Remove the testing device from the sealed packet.
  3. Take off the cap and dip the device’s tip into the urine sample to the level marked.
  4. After 20 seconds, remove the device, replace the lid, and lay it on a flat surface.
  5. Read the result as it develops.

Interpreting test results 

Here are some guidelines for interpreting EtG test results.

  • If the result shows two lines, one in the (C) area and one in the (T) area in the device’s window, the result is negative.
  • However, if only one of the control lines (C) appears, the result is positive.
  • Now, if only the (T) line appears and no (C) line appears, then the test is invalid.

A Negative EtG test – a person was not exposed to ethanol within the testing time frame (up to five days).

A Positive EtG test usually confirms a person was exposed to ethanol within the days leading up to the urinalysis. Please note that you should establish a positive with another test or with verification from the person that he drank alcohol with.

“High” positive – EtG levels higher than 1,000ng/mL may indicate heavy drinking within the previous day or same day, or even light drinking the day of the test.

“Low” positive – EtG levels between 500 to 1,000ng/mL may show heavy drinking within three days of the test, light alcohol in the past 24 hours, or intense exposure to products containing alcohol recently.

“Very low” positive – EtG levels of less than 500ng/mL may denote heavy drinking several days prior or light drinking twelve to 36 hours before. However, this can also mean that the person was exposed to alcohol-containing products as well.

Summing up, choosing the home alcohol test is your worthy partner in ensuring that your child is not into drinking alcohol.

If you need a home alcohol urine test that’s accurate, CLIA-waived and FDA-approved, check out 12 Panel Now’s alcohol test strips, 12 panel, and 14 panel drug test cups with EtG.

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