How to Get Rid of Sand Fleas on Dogs (Fast) | BugWiz
Nov 17, 2019·Bravecto is a popular topical and oral solution for dogs and has been shown to kill sand flies. A study found that an oral dose of the solution was higher than 94% effective in killing sand flies for 31 days. If you really want to kill the sand fleas immediately or they’re president, you can try giving this product a try. Use as directed.