Dyson DC66 Multi Floor (Yellow) | Dyson DC66 upright vacuum

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Getting started

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Using your machine

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Maintaining your machine

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Clearing the brush bar

We demonstrate how to access the brush bar so it can be cleared of tangles.
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Fixing a machine that won’t recline

If your upright Dyson vacuum won’t recline, follow our video to troubleshoot the problem.

Useful tips

Safely store tools

Clip accessories onto the vacuum's tool holster so you've always got them to hand.
Wash the filter regularly

Rinse under a cold tap until the water runs clear – you don't need any detergents. Squeeze out excess water and leave to dry on its side (at least 24 hours) before refitting.
Don't overfill it

To maintain suction, keep an eye on the bin and empty it as soon as debris reaches the MAX marker.

User guide

Check your user guide online or download a copy.

PDF 2.83 MB

Frequently asked questions

How often does the filter on this machine need washing?

We recommend that you clean the filter at least once a month. 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.

Tools to tackle more

Groom tool

Groom tool

Part No. 921001-01

Comfortable, mess-free grooming for medium- and long-haired dogs

$83.99

See more
Up-top adaptor

Up-top adaptor

Part No. 917646-01

Multi-angle brush tool makes high-reach cleaning easier

$41.99

See more
Tangle-free turbine tool

Tangle-free turbine tool

Part No. 925068-02

The only turbine tool that doesn't tangle. Remove hair from carpets.

$83.99

See more

See more tools

The Dyson warranty

'How to' videos

To help you get the most from your machine. Quick and easy.
Helpful tips

Tailored reminders that will keep your machine working at its best, for longer.
Exclusive owner benefits

Priority access to previews of new Dyson technology, events and offers.
Expert advice. 6 days a week.

Freephone and live chat. The right advice for your machine, from real Dyson people.
Free Dyson parts

Replacement parts if something goes wrong during your warranty period.
Hassle-free replacement

If we can’t repair your machine, we’ll replace it while it's under warranty.

We don’t stop caring about our machines once they’re yours. Activating your warranty allows us to give you a tailored, direct service for your machine. Even after your warranty has ended, we’ll still be on hand to help.

Activate your warranty

Most searched for

Support for your Dyson DC66 upright vacuum

Activate your warranty

Getting started

Using your machine

Maintaining your machine

Clearing the brush bar

Fixing a machine that won’t recline

Useful tips

Safely store tools

Wash the filter regularly

Don't overfill it

User guide

Frequently asked questions

The Dyson warranty

'How to' videos

Helpful tips

Exclusive owner benefits

Expert advice. 6 days a week.

Free Dyson parts

Hassle-free replacement

Support for your Dyson DC66 upright vacuum

Activate your warranty

Getting started

Video Transcript

Using your machine

Video Transcript

Maintaining your machine

Video Transcript

Video Transcript

Clearing the brush bar

Video Transcript

Fixing a machine that won’t recline

Useful tips

Safely store tools

Wash the filter regularly

Don't overfill it

User guide

Frequently asked questions

Tools to tackle more

The Dyson warranty

'How to' videos

Helpful tips

Exclusive owner benefits

Expert advice. 6 days a week.

Free Dyson parts

Hassle-free replacement