Has anyone else found their Ventolin inhalers sort of clogging up towards the end - you think they've run out but they're sort of producing something, except it's not as forceful and you have to pump a lot?
Mine always used to work fine until they ran out but the last couple have been doing this - though not all of them. Thought it might just be me not cleaning the case enough (oops) but then I've always been rubbish about that, plus why would some be ok and not others?
So thought it might be a batch issue - anyone else? Or should I just get cleaning?