DIY: How to make Natural Bug Repellent using Essential Oils
May 10, 2019·Not to mention, a 2011 study used a number of other essential oils mixed in soybean oil for repellant tests, showing that soybean oil may be the best choice for homemade insect repellant mixtures. Lemongrass (citronella) has also been found to be protective when mixed with soybean oil—another good idea for homemade …