Imagine a bathroom that never has a dirty toilet bowl ring, toothpaste blobs in the sink or spots on the mirror. How would you like to have a sparkling clean bathroom every day without ever cleaning ...

When it comes to cleaning, there’s one room that inspires the most dread. “We’re like, ‘Oh, God, we have to clean the bathroom,’ ” says Stephanie Cummings, chief executive of Please Assist Me, a ...