The One Thing You Need To Have For Houseguests

Photographed by Julia Robbs. If you're having visitors for this long weekend, we congratulate you for being such a good person. With all the extra details hosting requires, it's practically like taking up a part-time job while you're supposed to be having a break. Clean sheets, towels, and a stocked fridge are all musts, but blogger Joanna Goddard of A Cup Of Jo surprised us with the most no-brainer pick we'd never have considered -- but it is absolutely essential. It's the one product that will...