Yeah the po-po's can only find you with heat, other end of the spectrum from the UV; AND if you have an attic between your grow and the world, you won't need to worry anyways.
4x5 Reviewed by 4x5 on . UV protection... or rather detection........ hey I wanted to use Foylon in my grow room because I heard that it sheilded U V lite and stopped the ability for detection from the law.... they were out of it (they said they stopped making it) but I got some 'Ultreflect' instead. it is supposed to block 95% uv rays. my question is... does this stuff work the same way as foylon. does anyone have a better product for block the lite????? Rating: 5