can i wash the soft roller head on my dyson v8? it's covered in hair and dust.

Yes, but only the brush bar itself. The cleaner head contains electronics and must not be submerged.

FIX: Here's how to wash the brush bar safely. First, make sure your machine is disconnected from the charger.

1. Press the cleaner head release button on the wand and place the cleaner head upside down.
2. Push the end cap on the side up fully and pull the brush bar out.
3. Remove the end cap from the brush bar. Do not wash the end cap.
4. Hold the brush bar under running water and gently rub to remove lint and dirt.
5. Squeeze out excess water by running your hand down its length.

To dry, stand the brush bar upright with the closed end at the top. Let it dry completely for at least 24 hours. Check that it's completely dry before reassembling.

IF THAT DIDN'T WORK: For the rest of the cleaner head, only wipe it with a damp, lint-free cloth. Never use detergents, polishes, or air fresheners.

HEADS UP: Never put any part of the machine in a dishwasher. The Mini motorised tool is not washable at all—only wipe it with a damp cloth.