Lets talk about provent a mite

[Neal]

The active ingredient in PAM is permethrin. It's half-life is 30 days when mixed with water, and only 7 days if used outside and it's exposed to direct sunlight (many kennel and livestock pest control products have it). I don't know what its half-life is as the "PAM" mixture when still in the can.

I do have the Permethrin-10 livestock spray concentrate that I use to make mite spray, and there is no expiration date on the bottle.

Good post to point out a cheaper alternative, especially that you just mix when you need.

As an update pro products never responded to my email...

That sucks, that's one reason I hate to do email with companies. One perfect example is if I can't talk to the people I'm interested in getting a snake from on the phone, then I just won't order from them.