Re: Zapper proof of efficacy

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And all that you can do is to bash something that you have not tried. More proof in that you are not interested in solving a problem, just bashing and harassing.
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Ok i will sell a magical rock and claim that it helps to kill/get rid of parasitic worms or "parasites" and if somebody asks for a proof or a reasonable explanation to demonstrate that it works, i will use the same excuse. Very weak argument. Again. Tweet