We built our house in what was once a cedar grove, a favorite deer habitat. In exchange for displacing them, I felt an obligation to feed them in bad winters – some winters would bring up to 100 deer at once.Problem was, not only did they really appreciate the deer food, they ate everything in sight, including blue spruce and other “deer resistant” foods. I loved watching them but I didn’t like losing thousands of dollars worth of landscaping and all my other greenery.I tried every deer repellent to keep them from eating my plants. When no deer repellents worked, I finally decided to make up my own formula – DEER EX all natural deer repellent – IT ACTUALLY WORKED! For the first time ever, I saw my tulips, hostas and lilies (favorite munchies for the deer). I once read that deer have the ability to detect odor 400 times greater than humans. Even if you don’t smell the DEER EX deer repellent, after it dissipates in the air, the deer still do.