With the ability to climb stairs of different heights up to 8.7 inches, Ascender navigates over stairs, obstacles and floor levels to clean your ... pressure and high-speed scrubbing, it surpasses ...

A cleaning expert has let us all in on her tip-top trick for sprucing up those hardwood stairs in no time - endorsing what she calls a straightforward 'three-step rule'. Housekeeping pro Cindy ...

With the ability to lift itself up to get over room transitions as high as 40mm, fluffy rugs, and other possible obstacles, Roborock’s new Qrevo Curv could be a sign that the stair-climbing ...