I've taken vitamin B12 every morning for several years now and no longer have problems with mosquitos or other biting insects while I'm in the garden or yard. I'd heard of the remedy from a friend and tried it; the original idea was to take a B12 tablet at least 30 minutes to 1 hour before going outside. Since then, my B12 has increased due to normal aging issues, but it still works against those pesky biters! May not work for everyone, but could be worth a try!
I've taken vitamin B12 every morning for several years now and no longer have problems with mosquitos or other biting insects while I'm in the garden or yard. I'd heard of the remedy from a friend and tried it; the original idea was to take a B12 tablet at least 30 minutes to 1 hour before going outside. Since then, my B12 has increased due to normal aging issues, but it still works against those pesky biters! May not work for everyone, but could be worth a try!