To use the Rotahaler, insert a Cipla Rotacap into the designated opening making sure the top of the capsule is even with the top of the slot. Rotate the base of the Rotahaler until the capsule is opened. Put the mouthpiece between the lips and breathe in the powder quickly and deeply. You can buy packs of 30 Seroflo doses on 4nrx, and receive a free Rotahaler. Rotahaler should only be used with Cipla Rotacaps.