Let’s be real—if you’ve shopped for groceries anytime in the last few years, you probably have a small army of reusable bags lurking somewhere. Maybe they’re crammed in your trunk, hanging by the door, or multiplying like rabbits under the sink. Eco-friendly? Totally. But safe? Only if you show them a little love.

Clean Bags = Safe Bags

Think of your reusable bags like your go-to hoodie: comfy, reliable, and in need of a regular wash. These bags can collect bacteria like E. coli, salmonella, and listeria—the kind of guests you don’t want at dinner. Toss them in the laundry every week or two, and make sure they’re bone dry before storing. Moisture is basically mold’s BFF.

Pack Like a Pro

A little strategy goes a long way. Assign bags by category—meats in one, produce in another, pantry items in a third. Bonus points for color-coding or labeling. And when it comes to raw meat or seafood, double-wrap in a produce bag before packing to keep juices from mingling with your other groceries.

Location, Location, Location

Sure, the trunk feels convenient. But it’s also warm, dark, and full of mystery items (hello, gym shoes). That combo makes it a perfect breeding ground for bacteria. Instead, stash your bags somewhere cooler and cleaner—like a kitchen drawer or by the front door—so they’re easy to grab and less likely to get gross.

Pro Tip

Treat reusable bag care like brushing your teeth or wiping down the counters: quick, routine, and totally worth it. A spin through the washer now and then keeps your groceries—and your household—safer.