A TikTok video about rinsing ground beef recently went viral, and it caught a lot of people off guard. So, we turned to the experts to find out: Should you be washing your ground beef before or after cooking — or at all?

Should You Wash Ground Beef?

According to Diana Clark, a meat scientist with Certified Angus Beef, there’s no need to rinse ground beef before cooking it.

“The most important thing to know is that the U.S. food system ensures that all beef is safe to eat and does not need to be washed before cooking,” Diana Clark, a meat scientist with Certified Angus Beef, tells Southern Living. “If you are worried about food safety, the best practices are to keep ground beef stored in the refrigerator to keep it cool and fresh, and to then cook your ground beef to 160°F.”

But if you do decide to rinse it anyway, Clark emphasizes the importance of cleaning your sink and nearby surfaces afterward to prevent bacteria from spreading.

“In fact, USDA [U.S. Department of Agriculture] notes that water can splash bacteria up to three feet surrounding your sink, so it’s vital to clean those surrounding areas to avoid any cross-contamination,” she adds.