Larger granules for absorbing humidity and bad odours in enclosed spaces such as cupboards, fridges, cars, boats etc. The granules should be hung in a net-type bag and they will absorb moisture and odours directly from the air. When the zeolite is used to absorb moisture, it can be regenerated when it becomes saturated. It can be heated to 120ºC up to 200ºC to dry the granules and eliminate absorbed odours, and this cycle can be repeated many times.