Without regular and timely cleaning a birdbath can backfire.
A dirty bath will create a bad name for you and may drive away the visiting birds.
So, as a bird bath owner one needs to be always careful to clean their baths regularly and appropriately.
It does not matter whether you are using a heated bird bath or a general one, cleaning is the most important thing in all the cases.
In case of a heated one a bit of extra care is necessary so as to not destroy or affect the concealed heating unit.
You can remove this part during the cleaning time and place it again after cleaning.
The main purpose of cleaning a bath is to maintain the fresh water and state of the components of the bath.
The basic step involved in the cleaning of a heated birdbath is to replace the water regularly or at frequent intervals.
Rather then adding more water complete replacement is more rewarding.
Regular scrubbing is necessary to remove the dirt form it.
Moreover care must be taken to not allow algae population to flourish in the bath.
A 10% bleach and water solution may come handy to clear off the algae problem.
Before filling the bath with new water allow it to dry up completely.
Artificial heating methods can be adopted to kill any traces of bacteria or mosquito larvae in the container.
Care must be taken to keep it fresh.
Then only you can expect a never ending flow of visiting birds to your bird bath.