Maintaining your machine
![Play the video. How to wash the filters.](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/maintenance/generic-images/new/Washing-the-filter(3).jpg?$responsive$)
![Play the video. How to reset the brush bar.](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/maintenance/generic-images/new/Resetting-the-BB-with-clipping-path3.jpg?$responsive$)
Useful tips
Frequently asked questions
How often do the filters on this machine need washing?
We recommend that you clean both filters at least once every 6 months. You can find filter maintenance instructions in the machine's user guide.
Can I use this machine with an extension cable?
No, the use of an extension cable is not recommended.
Can I use this machine to pick up liquids?
No. Don't pick up water or other liquids with your machine.