Complex sentence: People who pick wild blueberries in the summer have traditionally been very vulnerable to chigger bites and have suggested applying deodorant soap to the skin and letting it dry without rinsing may help prevent bites.
Split into simpler sentences: People who pick wild blueberries in the summer have traditionally been very vulnerable to chigger bites. These people applied deodorant soap to the skin and let it dry without rinsing to help prevent bites.