Citronella Oil (0.5 fl oz)

This little bottle packs a proper punch for the price—one drop on the patio cushion actually kept the mosquitoes away for a couple hours. It's clearly pure and strong, though I do wish it came with a dropper cap instead of the open top, since it's easy to pour out too much.

The 0.5 oz bottle is tiny but concentrated—one drop on a cotton ball in the corner of the room kept the evening bugs away. It’s clearly pure steam distilled, though I wish the cap had a dropper to make measuring easier.