When was the last time you bought permethrin? This is a crazy idea, I can't believe you are endorsing someone fooling around with mixing it on their own. People are well known for poisoning snakes and cats with this stuff at 0.1% and here someone is recommending MIXING it down from stronger!

LIKE 0.5%???? LIKE !!!! there is no like, in dealing with toxins it is exact or leave it the heck alone. No like! Not that you could buy it off the shelf as even in the US that is restricted.

Holly Hannah this is the most crazy notion I have read here.

Permethrin is classed as a WHIMIS D1B and D2B material (D1B Toxic material that causes serious and immediate effects-Toxic D2B Materials causing other toxic effects-Toxic)

DO NOT ATTEMPT TO DILUTE PERMETHRIN IF YOU DO IT WRONGLY YOU WILL KILL YOU PET AND POISON YOUR SELF !!!!


I cannot believe that anyone would suggest this as ok.