Please the below images on how to use Inhub inhaler-
Please watch the below video to learn "How to use INHUB"
Reference- WixelaTM InhubTM (fluticasone propionate and salmeterol inhalation powder, USP) official site. (n.d.). Www.Wixela.com. Retrieved December 10, 2020, from https://www.wixela.com/en/how-to-use