A convenience store and gas station company based in West Michigan is getting help from a robot to keep the floors clean.

Mint is a new floor-cleaning robot that can wipe down hard surfaces with dust cloths. How does it stack up to iRobot's Scooba?

We tested 16 of the most popular robot mops to see how they compare for cleaning various flooring surfaces in your home. Two stood out as the best for most people.