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Paul from Belleair, Florida writes

I did wash my clothes in Permethrin SFR 36.8%, how many washes does it take to remove the chemical?

I used this process before, it worked in destroying fleas in my clothes a few years ago. can't I just wash the clothes for about 10 to 20 batches and remove the permethrin SFR?


Because Permethrin SFR is not labeled for use on clothing or other items that would contact skin, we are not able to give an exact recommendation as to how many washings would deem the fabrics safe for wear, if at all. A small amount of product could be washed, however, something like full strength product would persist longer, and we would not recommend wearing clothing that had significant chemical residue on it. 

Answer last updated on: 05/04/2016

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Permethrin SFR 36.8%

Permethrin SFR 36.8%

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