Rambo fly buster with vamoose

[spacefaer]

It may be a silly question but I have a couple of these rugs and I have a vague memory when I bought them, that I was told the permethrin lasted for 25 washes but it was possible to send them back to Horseware to be reimpregnated.

Am I imagining things?

 

[Kahlua]

I’m not sure about sending them to Horseware to re-do but the 25 washes is a yes.