Here’s how to clean a Dirt Devil vacuum cleaner and maintain its performance..

, but make sure you only use cold water for this (no soap or detergents.).Clean all the washable Shark filters.

in the vacuum and allow them to completely dry (this takes at least 24 hours)..Remove any tangles so that the brush bar can turn freely.You might need to.

remove the roller for this., wand, entrance to the floorhead, entrance to the dust cup, and all accessories for blockages..

If the vacuum is still cutting out after you’ve cleaned the filters, cleaned the dust cup, checked for blockages, and made sure that the vacuum is plugged in, then there is likely to be a more serious fault..

In this situation, we recommend contacting Shark and asking them to diagnose the issue.Has a hardwood floorhead (such as the Dyson Soft Roller).

Ideally, the wheels should either be padded or made of soft rubber.Of course, you’ll also need a vacuum with strong suction power to pull dirt from between crevices and floorboards.. Cylinder vacs.

best vacuums for hardwood flooring.These vacuums usually don’t have a rotating brush bar, which protects against scratches.