It is not that important which dental brush you use, but how much attention you pay while cleaning.
The video below shows the solo brushing technique, but similar manner of cleaning can be used with any other tooth brush including electric one.
From time to time, for better orientation for what all needs to be cleaned, it is advisable to use plaque disclosing tablets. And after cleaning use it once more to verify that your teeth are really clean. The tablets can be found in most pharmacy stores.