Does CostCo Drug Test?

If you want to apply for a job at Costco, you may be interested to know, does Costco drug test in 2023? According to the company’s policy, a potential employer’s pre-employment drug test is required before employment. This kind of test can determine if drug usage has occurred during the past few days.

There are around 192,000 people employed by Costco in the United States, making it one of the largest retail employers in the country. Employees may be interested in working for Costco because of the retailer’s stellar reputation as an employer and the generous benefits package they offer.

Drugs like weed, coke, opiates, amphetamines, and phencyclidine will all be checked for in the lab’s sample testing (and such other controlled substances as may be dictated by following the requirements of applicable law). The screening process will begin at the laboratory.


Toxin Rid Rescue Wash Mouthwash

  • This specifically prepared mouthwash allows you to get rid of any detectable drug toxins that may have remained in your mouth moments before the drug test.
  • The 1-ounce bottle makes it simple to dispose of or conceal in the moments leading up to the test.

How does Costco drug testing work?

During the interview process, Costco frequently administers 5- to 10-minute drug tests. Costco usually prefers a saliva drug test. Mouth swab tests, which identify drugs from five to 48 hours ago, are commonly used because of their convenience but have a shorter detection window than urine tests. And they don’t use hair drug tests.

According to a study, the drug testing industry and government officials assert that saliva drug tests are exceedingly accurate.

You should not eat anything for at least 10 minutes before providing a specimen for these tests since any trace of food or liquid in your system could render the sample useless.

It’s also common knowledge that Costco conducts random drug tests on its staff. In fact, it doesn’t matter what your job title is. So now you know why the corporation has such a strict drug policy.

What does Costco drug test for?

The drug testing process at Costco is standard. These include cannabis, benzodiazepines, barbiturates, opioids, cocaine, and others. The main focus is on the Costco THC tests.

Although some states allow the medical use of Marijuana, Costco does not agree with it. It has been stated by the corporation that “the use of marijuana, even if permitted by state law, will not be considered a genuine medical justification by Costco.”

Does Costco drug test entry-level positions?

Costco uses drug testing for hiring decisions and new employee orientations. A negative drug test is also necessary to determine if the candidate should be hired or not. Costco is dedicated to providing a sober and drug-free work environment for its employees and customers.

You must submit a drug test as part of the interview process at Costco. Also, you will be required to sign a written consent form to give your approval for the test.

The employer has all the right to eliminate an employee if he refuses to submit to a drug test.

As part of the final applicant hiring process, Costco will normally demand you to submit to a drug test following the second interview to determine whether you are qualified for the position.

There is no evidence of at-home drug test Costco. You need to go to a drug testing lab that is located off-site as soon as the interview is over so that they can eliminate any possibility of misconduct.

How long does Costco take to hire after an interview?

Costco is quite fast to let the candidate know if he is hired or not. However, the hiring process can take about two weeks, on average.

What happens if you fail to pass the Costco drug test?

Employees who test positive for drugs at Costco will be subject to reprimand or termination.

The failed workers must pass a battery of tests before they may be considered for rehire. These tests may include counseling, treatment, and rehabilitation.

Employees who have a blood alcohol concentration (BAC) between.02 and.399 will not be labeled positive, but they will be sent home for the day.

Costco will send the worker home and expect him to use vacation time to make up for lost work hours.

Repeat offenders at Costco may risk losing their jobs if severe penalties are imposed.

How to pass Costco drug test?

If you follow the advice given below, there is a clear chance to pass Costco drug test.

  • To prepare for an impending saliva drug test, refrain from using marijuana for at least the previous 48 hours.
  • Brush your teeth and gums thoroughly, and rinse your mouth with Listerine afterward.
  • Use a Toxin Rid Detox Mouthwash product if you used marijuana less than 48 hours before the scheduled interview.

Toxin Rid Rescue Wash Mouthwash

  • This specifically prepared mouthwash allows you to get rid of any detectable drug toxins that may have remained in your mouth moments before the drug test.
  • The 1-ounce bottle makes it simple to dispose of or conceal in the moments leading up to the test.

Kinds of drug tests at Costco

According to the Costco drug test policy 2023, the following kinds of drug tests are conducted based on the requirement.

  • Pre-employment drug test
  • Reasonable suspicion testing
  • Post-accident testing
  • Return to duty or follow-up testing

Costco Pre-Employment Drug Screen

Costco conducts drug testing for prospective employees if they have a history of substance abuse. Every prospective employee at Costco is subjected to a thorough drug screening.

The corporation takes its zero-tolerance drug policy very seriously. Nobody with a positive drug test will be considered for employment. You will not get hired regardless of how well you do in the interview.

Avoiding alcohol for at least three days will significantly improve your chances of being hired at Costco locations. They won’t just hire you the day you fill out an application. You should not use drugs for at least three days before testing.

Using illegal drugs two or three days before an interview is a surefire way to ruin your chances of getting employed. This could lead to social stigma or possibly legal consequences. You should not squander your opportunity to work at Costco because it is a superb company with extraordinary employees and many equitable avenues for career growth and progress.

Reasonable Suspicion Testing

Suppose you have been hired by Costco and are already working there, and the management has reason to believe that you are using or are under the influence of an illegal substance. In that case, they may ask you to take drug and alcohol tests before continuing your employment.

A manager can determine this based on objective facts, such as your voice and behavior when executing company business or employing company equipment, cars, or machinery.

They can do this testing when they get any additional information about your suspicious behavior on the workplace. The company wants their warehouses and stores to be safe and drug-free.

Post-Accident Drug Testing

If the Company has grounds to believe that you played a role in or directly caused a workplace accident, they will ask you to submit a drug or alcohol test.

The accident may have resulted in injuries to you or another employee that necessitate transportation to a nearby medical facility, or it may have damaged corporate property, machinery, equipment, or vehicles.

After every mishap, no matter how slight the injury or damage, you must immediately inform your management. The examination happens as soon after the incident as possible.Until the end findings of the drug test are available, you will no longer be able to execute safety-critical functions.

Return to Duty and Follow-Up Testing

Suppose you are an employee of Costco who has signed a Contract for Continued Employment (CCE) and has gone through a substance abuse evaluation. In that case, you must pass an alcohol or drug screen before you are allowed to return to duty. If you fail the test again, you will not be allowed to return to work.

It’s possible that the evaluation was carried out with the help of the Care Network or with the assistance of other resources. The Care Network is staffed with licensed professionals that are qualified or certified in the treatment of alcohol and drug addiction, counseling, difficulties connected to the workplace, and other relevant fields.

However, you will be subject to follow-up testing for up to two years, the times and frequencies of which will be set by the corporation regardless of whether or not you pass this test.


Does Costco perform random drug tests on employees?

Yes. At any time, and without prior notice, management may request that an employee for Costco random drug test.

Random drug testing is normally done in exceptional circumstances, such as when management has grounds to suspect that an employee may be under the influence of alcohol or narcotics.

Does Costco Conduct a Background Check on Its Employees?

Yes. This is a popular thing in big companies like CostCo, Amazon, FedEx and so on.

You are required to give your consent to a comprehensive background check before you can move on to the final applicant stage at Costco.

You will not be subjected to pay fees related to a candidate profile check if you work for Costco; nevertheless, you will be required to present your social security card, current driver’s license, or birth certificate.

To ensure that you are honest about your identity, Costco verifies your social security number, driving record, and criminal background before allowing you to work there. Most background checks look at your life over the past seven years to determine whether or not you have been convicted of any crimes or have severe traffic offenses.

Does Costco drug test for all the positions?

Yes. A drug test is something that is carried out in every department, including the Costco warehouse drug test. The overnight stockers, cashiers, lot attendants, and food court personnel are all included in this category.

Because they are considered independent contractors, certain Costco staff, such as optometrists and pharmacists, are NOT required to take a drug test administered by Costco.

Does Costco have a trial period for new employees?

When an employee first starts working with Costco, they go through a trial period that lasts for three months.

Do they sell drug test kits at Costco?

Although the company makes drug test kits, Costco drug test kits are not for sale.


The staff at Costco are expected to adhere to the company’s drug-free policy, which is very stringent. Even though it is legal in your state to use marijuana for medical or recreational purposes, Costco will not hire you if you do so in 2023.

If you wish to work at this enormous retail establishment, you should steer clear of drugs because any employee who fails a drug screening will be fired. Therefore, we highly recommend you abstain from using drugs. And in case of smoking some weed – choose a detox solution before employing.

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