Handling and storing aluminium hydroxide requires a certain level of care. This substance should be stored in a sealed container, in a cool, dry, and well-ventilated area. When handling, it's important to use protective gear, such as gloves and goggles, to avoid direct contact with skin and eyes. Also, avoid creating dust and ensure good ventilation to minimize inhalation. Finally, make sure to dispose of it properly according to local and national regulations.