Probably vibrating the sensor works with tiny invisible specks but I agree that swabbing is the only solution for those big enough to be visible in pictures. My

Probably vibrating the sensor works with tiny invisible specks but I agree that swabbing is the only solution for those big enough to be visible in pictures. My previous camera (Canon 700D) survived about 2 years w/o swabbing because I was very careful when changing lenses. Once I got thoughtless while changing (left the body open for too long while it was windy), the sensor vibration never had a chance.