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Brush bar power, airflow optimisation, and floorhead design all play an important role..
You can then clear obstructions (such as hair) and wipe the bar with a damp, lint-free cloth.The brush bar in this tool is not washable though, so don’t run it under a tap.. How Can I Clean The Soft Roller Brush Bars?.

Unlike the Motorbar and Mini Motorised tool, the Soft Roller.have washable brush bars.These need to be removed from the vacuum and run under a cold tap.

You can also gently rub the rollers to remove more dirt, although it’s important not to damage the fibres.guide to cleaning the Dyson Soft Roller brush bars for more information.

How Often Should You Unblock The Motorbar?.
Dyson recommends checking for obstructions in the Motorbar on a regular basis.Pour it into a spray bottle.. Spray the solution onto the stain until it’s relatively damp but not saturated.
Leave it for a few minutes to work into the stain.. For a fresh spill, blot with a white cloth.If it’s an older stain that has soaked in, you can gently work the stain with a brush.
Work from the outside in so you don’t spread the stain further.Brushes can damage delicate carpets, so be careful and use a soft cloth if you’re worried.. Rinse the area with clean water and blot dry.