Add Yahoo as a preferred source to see more of our stories on Google. Grace Cary / Getty Images Plastic containers, lids, and cutting boards can all warp or melt in the bottom rack since that's where ...

We’ve all been there: The kitchen is a disaster, the dinner dishes have piled up, post-dinner exhaustion has set in, and the temptation to just toss everything into the dishwasher and hit "start" is ...