Put simply: you can place your Blast or Blast Mini anywhere!
However, it’s important to make sure it’s positioned at least 15cm from the wall. 15cm (or just under 6 inches) is about a palm’s distance, so make sure to move your air purifier away from the wall. Once done, remember to lock the wheels of the Blast and Blast Mini to secure their position.
Learn more: How Best to Position Your Air Purifier »