The answer is that dirt isn't smooth and uniform but is covered in sharp edges. When dirt remains in carpet fibers, it cuts into them and breaks them down. This is why many carpet warranties require professional carpet cleaning services; it prevents lasting damage to your carpets. ...
The robot is equipped with a full suite of advanced sensors to help it navigate under and around furniture and along edges. The cliff-detect feature keeps it from falling down stairs. The three-stage cleaning system and dual multi-surface brushes grab dirt from carpets and hard floors alike,...
gray (sometimes black) lines that appear on carpet. Soil filtration occurs because the carpet acts as a filter to dust and other airborne particles resulting from a concentrated flow of air over the carpet. It is most commonly found around baseboards, under doors and along the edges of stairs...
The robot is equipped with a full suite of advanced sensors to help it navigate under and around furniture and along edges. The cliff-detect feature keeps it from falling down stairs. The three-stage cleaning system and dual multi-surface brushes grab dirt from carpets and hard floors alike,...