how do i empty the bin on my dyson ball animal 2 without dust going everywhere?

You need to use the bin release mechanism properly and can minimize dust with a simple technique.

1. Turn off and unplug the machine.
2. Press the red button on the bin handle to detach the entire bin from the main body.
3. Hold the bin directly over your trash can, with the bin base pointing downward.
4. Firmly push the same red button on the bin handle and hold it. The bin base will swing open to release the dirt.

To really minimize dust, you can cover the bin tightly in a dustproof bag while you empty it. Hold the bag around the bin, press the release button inside the bag, let the dirt fall into the bag, then carefully remove the bin and seal the bag before disposing.

IF THAT DIDN'T WORK: If the bin base isn't opening, make sure you're pushing the button on the handle firmly and holding it. The mechanism can stick if debris is caught.

HEADS UP: Empty the bin as soon as the dirt reaches the MAX level line (about halfway up the bin). Overfilling affects performance and requires more frequent filter washing.