Blog
2025 Dec 4th
Avoiding False Positives - What Else Can Affect a Test
Whether it’s for work, sports, or personal reasons, drug testing can be stressful — especially when results don’t tell the whole story. False positives happen more often than most people realize, and they can occur for many different substances, not just cannabis.
At The Next Level, we focus on education, not judgement. Understanding what causes false readings and how to prepare safely can make the testing process a lot less intimidating.
How Substance Testing Works
Most workpl
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2025 Nov 6th
How to Read a Drug Test: What a Faint Line Really Means
Staring at a test strip and wondering, “Did I pass?” is one of the most common stress points before a screening. Faint lines can cause confusion, but with a clear understanding of how to read your results—and a few testing best practices—you’ll know exactly what you’re looking at.
Understanding the Basics
Most home and workplace drug tests use immunoassay technology. Each test window includes:
C (Control Line): Confirms the test worked properly.
T (Test Lin
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2025 Oct 22nd
How Long Does THC Stay in Your System?
Whether you’re preparing for a test or simply curious about how your body processes THC, understanding how long it can remain in your system helps you make informed choices. The truth is: there’s no single answer. How long THC lingers depends on your metabolism, body composition, frequency of use, and the kind of test being used.
How Your Body Processes THC
THC (tetrahydrocannabinol) is a fat-soluble compound, meaning it dissolves in and binds to lipids. After use, your body metaboli
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