Spending time outdoors is so adorable now, I just can’t stay indoors! Sunlight, fresh air, the only problem may be insects flying around. Citronella essential oil is famous for keeping insects away, and the cool idea is to make some cute candles that you can light up in your garden or backyard. Such candles will be not only a cool decoration but also a practical thing to keep the bugs away. Be careful with the amount of citronella oil that you add because you may not like the smell, such fresh scent goes well with other citrus oil like grapefruit. Read the projects below and choose the best tutorial for the candles.