NancyP said:Sea to Summit has a usable head net that can go over a hat. Much much better than Coghlan's version, also more expensive than Coghlan's. I will have to try the DEET-on-hat method too. 30% DEET comes in roll-on solid form, which can be daubed around the ears.
DEET on a hat helps from our experience--at least around your face and neck. Tilley Hats are heavy cotton, so it is safe to spray a bit around the brim and later wash the hat. You may still have hordes of mosquitos around your legs, though. Love my Tilley!
Pieces Of E said:My wife wonders if our cameras omit a tiny, maybe ultrasonic sound that might also attract flying insects? What does anyone think about that theory? I thought it might be a possibility. I do believe in the carbon dioxide theory, too. Looks like we could all share some biting insect stories as we trek through the wilderness in search of our images.
For years companies marketed devices that produce a steady, high-pitched noise as a bug repellent. Tests show they have no effect on biting insects. They do annoy the heck out of humans, though.
My only problem with head nets is doing things with one's face--I would worry about seeing well through a viewfinder, for example. Hiking in the Olympics once I came upon a handful of Boy Scouts paused by a stream for lunch. The black flies swarmed ravenously that day, and I will never forget the image of one poor kid trying futilely to slip a sandwich under his head net so he could eat it. We have headnets, but almost never use them. By the time they are really useful, the insects are so thick that they would be landing all over the outside of the headnet anyway, and it's just time to leave then from our perspective.
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