I use an aventis Optipen Pro 1 to inject glargine insulin,but my pens keep jamming. Can anyone help? or do you know of another type of pen to use for this insulin.
How do I get rid of rats. I've put peanut butter and mars bar on traps, but the birds are eating it . I caught one rat but a bird also got caught. Is there anything that the bird will not eat.Id do...