U.S. Army Corps of Engineers racing to build emergency dam in Conway, South Carolina.

When floodwaters from now-Tropical Storm Florence finally subside and residents are allowed to return to their communities in North and South Carolina, the shift to recovery mode may seem overwhelming.

"The first thing you need to do is take care of yourself. Make sure you're emotionally OK," said Elaina Sutley, assistant professor of structural engineering at The University of Kansas. "Only then should you start assessing any structural damage."

What materials do I need? You should make sure you have knee-high rubber boots, long-sleeve clothing, a respirator, a flashlight, a camera and liquid bleach.

Where do I start? Start by turning off any gas or power to prevent explosions or electrocution. Then begin drying out your home and addressing the structural damage such as a wall collapse or sinking ceilings. And remember: There may still be water left either in the basement or seeping from soaked furniture.

"You need to open up windows and doors. Let things dry out," Sutley said. Fans and dehumidifiers can help speed up the drying process.

While everything dries, which can take a few days, homeowners are encouraged to toss any food left in the home along with any absorbent material that has come in contact with water.