Citronella essential oil is the bug-repelling wonder product in these DIY bug-repellent candle jars, perfect for keeping your garden bug-free. Toss in to a jar lemon and orange peels and the ends of fresh herbs like rosemary and lavender (all of which bugs don't like), add citronella essential oil, top with hot water, and finish with a floating citronella-scented candle.
Image Source: POPSUGAR Photography / Sarah Lipoff