@Hyde suffice it to say, that clens receptors downregulate very quickly... while you elude that it still worx is possible but at what degree? I am in the camp, if i have to use these types of things (and i do) I want max effect. cycling clen will insure your receptors have a little regeneration time and may help make the effects that much better.
that said, you will also be blessed with clens lovely side effect profile much more than taking it in long term dosing. once it becomes less effective the sides become less harsh. so in a way its not the worst thing to do.
for comparison has she ran it both ways ?
I am not saying you are doing it wrong i am asking from a curiosity stand point