The 5 Best Sand Flea Repellents

Badger Anti-Bug Shake & Spray contains geranium, lemongrass, and citronella oils — all of which naturally repel sand fleas. This pick also includes peppermint, cedar, rosemary, and wintergreen essential oils; plus water, castor oil, and soybean oil. It's free from synthetic chemicals as well, like DEET and petroleum. It's also certified organic, 100% natural, and lab-tested to repel mosquitoes. Plus, this all-natural option is made in the United States, it's Leaping Bunny certified cruelty-free, vegan, gluten-free, and Badger is a certified B corporation. This pick also “smells great and feels really good on,” according to one Amazon reviewer.

A helpful review: “We spent the week at the beach and I was being bitten alive by “no-see-ums”. Then I remembered I had brought the spray along. I applied it all over my body. The smell was very strong to me but not bothersome. It did the trick because I stopped being bitten that day and didn’t get any more bites as long as I remembered to apply this!”