If you are like many people, you may have acquired tons of reusable shopping bags over time. Here are some tips on how to care for them to prevent illnesses.

Washing reusable grocery bags is another one of those things that may not be top of mind unless you have a habit of it. The importance of regularly washing them cannot be underestimated, however, as they can carry harmful bacteria, such as E. coli, listeria, and salmonella, which can linger on the bag and cross-contaminate unprotected foods. Also, thoroughly dry your bags before storing them to prevent mold and bacteria growth.

Besides washing your bags, separating groceries (e.g., meats, poultry, seafood, and produce) into different bags (for example, by color or label) can help prevent bacteria from spreading. Also, wrap meats, seafood, and produce in a separate produce bag to help prevent juices from spreading and avoid contamination.

As for storage, it may seem most convenient to store reusable bags in your trunk, however, trunks can be breeding grounds for bacteria because they are often warm environments, and there may be other items in your trunk that can transfer harmful bacteria to your bags. Designating a spot for them by your front door might be a safer option.

So, throw those bags in with your weekly laundry to keep you and your loved ones safe.