5.0 out of 5 stars It works

A. · May 8, 2025

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5.0 out of 5 stars Highly Recommend

B. · April 17, 2025

I used these weeks before my cosmetic surgery date to ensure I was nicotine free. I was vaping nicotine and switched to a zero nicotine vape but I wanted to make absolutely sure the 0% was what it said it was. Highly recommended these test strips!

5.0 out of 5 stars Worked great for my needs

M. · July 26, 2024

I had to quit smoking - and prove it - in order to have a more advanced and desirable procedure performed during a necessary surgery. I had a very constricted window of time and only one shot. I quit that same day the dr told me this (it’s now been 1 year and 1 month!) but I was concerned about second hand exposure that I could limit but not eliminate, at least not easily. I didn’t want it skewing my results and costing me the procedure. So I purchased these tests to check if I need to take more drastic measures to avoid it at all costs. The tests were negative. For peace of mind, I actually used one every few days. There’s ten in the box and I knew I wouldn’t need them again after this.I guess I can’t really know if they would show a false negative - I mean, I didn’t test the test by actually smoking then testing. And there’s debate on whether second hand exposure will show up - or how much you need before it does. But I can say that due to a miscommunication, I actually was given a blood test first (and then a subsequent fluid one) and both were negative just like every single home test I did. That’s really the best I can offer as far as accuracy.(And, yes, if anyone is wondering, I was able to have the procedure.)

5.0 out of 5 stars Nicotine

A.M. · April 12, 2025

Very accurate

4.0 out of 5 stars works

g. · March 20, 2025

I was able to get negative tests after 4 days. I have been a pretty light nicotine user. I did realize though that these tests at the 200ng level but many pre employment tests at the 100ng level so just be careful. I dont take my test for another few days so I think I will be ok

5.0 out of 5 stars Product works!

M. · February 5, 2025

I have breast surgery coming and these really relieved me from stressing! I vape I stopped vaping on 1/26/25 I started getting negative test after a week and the test line became more and more darker as the days went on. Some reviews say they don’t work and most of the ones that were bad I noticed they didn’t put the cap back on after peeing on the stick. So I do think you have to put the cap back on to get an accurate reading.

5.0 out of 5 stars Accurate

L. · February 15, 2025

I use these for my teen son to make sure he isn’t vaping. Results are accurate, the couple of times he did indeed vape and told me about it prior to testing the test was positive. I follow up 3-5 days after and the test is negative.

5.0 out of 5 stars Very accurate

A.C. · February 10, 2025

The results coming in a seconds , I got it to make sure my kids doesn’t smoke or vaping like the other kids in high school. Very useful and good quality

Good product

S. · April 28, 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Item works well I was sceptical after reading reviews but I did multiple test against me and my friend who vapes to ensure I was negative and I was it didn’t give any false results.

nicotine gum?

S.K. · April 13, 2025

I've caught my daughter vaping with this test many a time. Now after a few weeks of having kept away from vapes, it's positive, and she is telling me it's because she chewed nicotine gum. Is that plausible? I assume nicotine gum gives of cotinine, I don't know. Given lying in the past, regardless of how it got that way, I guess a positive test is a positive test.

Great accountability tool

A. · April 19, 2025

This is a great tool for parents. If you’re concerned that your children are engaging in unhealthy activity. This is a great way to keep accountability with your child.

As expected

J.S. · December 28, 2024

Did the job! Pre operation test. Worked and easy to use.

Actually works

C.&.M. · November 18, 2024

Caught our teenager vaping, she recommended testing to prove 🤦‍♀️ she wasn’t. I didn’t even know there was such a thing. Of course Bolo has something. This product shows when there’s nicotine in your system. I had a friend smokes try it and it works.