Here are 3 warning signs you need to pay attention to to gauge the cleanliness of a restaurant. 1. The Menus If your menu is sticky, whether it’s the printed kind or one of those iPad things, it’s a red flag. It takes moments to wipe things down between customers, so no excuse. 2. The Bathrooms Yeah, you know pretty fast if a bathroom is a war zone, but pay attention to the details in the clean ones, too. If the soap dispensers are empty, that’s the biggest red flag of all. How are employees was