Retro Polka Heart Doormat

You come back from the market and stop on it to slip your sandals off, so the loops take the grit off your soles before it reaches the floor. The pile is a coil of fine loops rather than flat weave, which lets dust drop down between them instead of sitting on top. The dots are printed across the heart, so the doorway gets something to look at instead of a plain rectangle. Vacuum it out when the loops start to look full.