Looking to treat my new Lanshan 2 with Permethrin. The only kind I could find was a 25g pack from Bunnings you need to dilute with water and spray.
Has anyone had experience with this one? Is it suitable for spraying on tents? What ratio are you diluting it with water? The pack says 25g to 2.5L of water but I'm thinking this might be a bit too harsh and to dilute it further maybe. Or is there something better around?
Any advice or suggestions are appreciated

Cheers