I’ve never heard of this, either.
How can there be a form of marijuana that can’t be detected in drug tests out today? If the key component is bred out of it, how does it still have an effect for people?
The placebo effect is strong.
There is not marijuana or THC in the product.
It is sold as a air freshener. The rumor is that there is a synthetic THC compound that will get you high but not produce standard THC metabolites in the product.
It's not a form of MJ, it contains a synthetic version of the active component of MJ, Tetrahydrocannabinol (THC)I don't know, but perhaps the tests actually detect one of the other components of MJ rather than the THC directly. Or the synthetic THC is not detected but the natural version is?