Hi, ive bought these several times now and love them. One i bought recently though isn't working. It's more than half full and is fully charged but isn't working, no vapour at all. Tried gently heating it with a hair drier but still not working. Can anyyone help?
weird thing is that air is coming through just no vapour, the light comes on when inhaling and i inhale air just no vapour. So i don't think it's a blockage as ive had those before and am able to fix it