In a spray bottle, combine the distilled water and witch hazel.

Add the drops of essential oils to the spray bottle. You can use a single oil or a combination of oils, depending on your preferences. Citronella, lavender, eucalyptus, lemongrass, and peppermint are all effective at repelling bugs.

Shake the spray bottle well to combine the ingredients.

To use, spray the repellent on exposed skin and clothing, avoiding the eyes and mouth. Reapply as needed.