How much snow can it melt?

It handles light, fresh snowfall and thin ice best. Heavy accumulation or packed ice can outpace the mat, so clear most of it first.

Does it need to be plugged in?

Yes. It runs on AC power, so you need an outdoor outlet within reach of the cord, ideally a GFCI-protected one.

Can I leave it outside all winter?

It is built for outdoor patio use, but check the cord and plug connections and keep them out of standing water. Unplug it during long mild spells.

Will it damage my concrete or deck?

It sits on top of the surface and heats gently, so it is generally safe on concrete, stone and composite decking. Avoid placing it on surfaces that cannot take steady warmth.

How is it different from a heated driveway system?

A built-in system heats the whole driveway but requires professional installation. This mat is portable and plug-in, covers a small area and costs far less to set up.