6 Pack Oral Fluid Drug Test COT，Cotinine Test for Men & Women, Single Panel Oral Nicotine/COT Test at Home, Highly Sensitive and Accurate, Cut-Off Level at 30 ng/mL

From what I can tell the tests are pretty accurate. Easy to follow instructions.

My best friend wanted to quit smoking but needed help. So I decided to test him a few times a week. This test allowed me to keep him accountable. Happy to say, he has stopped smoking for the last few months.

If you have an underage child who continues to steal your cigarettes or you suspect is smoking them, then this product is a must-have. These help you enforce rules and will help your child earn their trust back with you. It is a simple mouth swab that takes a total of 5 minutes to register the results fully. Each test comes individually packaged with date labels. Also comes with a user manual.

But once it guard here I realize what it was and I went through the package and everything that was supposed to be there was there and it looks like someone who does need this would get everything that they need out of it

The nicotine test was straightforward and easy to use, delivering clear results. While the accuracy seemed reliable, I did find the processing time a little longer than expected. Overall, it’s a helpful tool for home testing, but be prepared to wait slightly for the final readout.

These tests have worked well for us. We check our kids for vaping.

This Cotinine Test is accurate and easy to use. I tried it on a smoker, and non smoker. The results were accurate both times.

Haven't had the need to use this, but have been told it is great to have on hand.