There is a mama that made a statement a few questions above your question - check it out.
This is what it reads
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Best mosquito repellant ever!!
I just have to share this & thank whichever mama on here I read this from in the first place...
Vanilla Extract & Water makes the BEST mosquito repellant I've ever used (and I've tried everything!), and it's safe for the little ones & pets too!
I was a bit skeptical, but decided to try mixing a few drops of vanilla extract with water in an old little Bath & Body Works bottle. Sprayed it all over myself before hubby & I went out to do some yard work. Let me say... I usually become a feast, and he doesn't get bit at all. This time, the tables were turned- he was getting eaten alive and I hadn't noticed any bugs at all!! So he went back in & sprayed down, and no more bites!
I also tried spraying this outside around where we were working when we were trying to fix our doorbell after dark... The moths even stopped coming to the light!! Also tried spraying all over the backyard for a BBQ- got rid of all the bugs in just a few minutes!! YAAAYYYY!!!
I am so excited about this, I am telling EVERYONE! I hate using all those chemicals around my family, and my baby (5mos) is apparently just as tasty as I am, and this solution will be safe for him too!
Thanks again to the mama who originally posted this- I AM SO IMPRESSED & EXTREMELY EXCITED!!
Now.. if anyone has a solution to the gnats (or fruit flies?) my hubby & older son have let in by leaving the foor open, I would really appreciate it! I did try the vanilla; didn't work. LOL
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I wish you the best.
Take care.