Amazon offers Prime members the Hoover TwinTank Steam Mop
, model no. WH20200, for $44.90
with free shipping
. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $11.48.) That's the lowest total price we've seen and the best deal today by $5. It features a 30-foot power cord, adjustable solution control, and swivel mop head. This steam mop can be used on a variety of surfaces, including hardwood and tile.