Here’s another thing that public restrooms tend to be out of: soap. But it’s so important — now more than ever, given the pandemic — to keep your hands clean. You itch your eyes, touch your face, touch your food, and more. Transferring bacteria to your mouth, eyes, or nose can lead to illness or infection. So when you can’t rely on public restrooms to have soap, it’s essential you keep hand sanitizer on hand. Sometimes, there isn’t even a bathroom in sight — like when you just held the subway rail and desperately want to eat the snacks in your bag.