From this very good bike touring forum https://www.crazyguyonabike.com/doc/..._id=462985&v=Q
An almost constant complaint about cycle touring in New Zealand is the sandfly: its hovering in hordes, its bite and the subsequent, persistent itching. For years on CGOAB, visitors and locals have discussed how to repel this wee beast, whose bite is worse than its bark, but with no real solution. Finally, on CGOAB, here is a simple concoction that is proven successful over generations.
Recipe
- Mix equal parts of Dettol and vegetable oil.
- Shake to emulsify.
- Apply to exposed skin.
- Enjoy the NZ outdoors with reduced sandfly hassle.
It's as easy as that.
http://www.dettol.co.nz/products/hea...ptic-solution/