a soft cloth
Every home owner should be knowledgeable about their sewers and drains. It is necessary to have them cleaned periodically. The main sewer line should be clean and drains should be grime-free.
Whenever necessary. Often they're cleaned on Friday early afternoon and on Saturday night.
A hamster cage should be cleaned weekly.
A horses stall should be cleaned every day.
How should tender vegetables be cleaned before use?
Everyone should get their chimney cleaned once a year.
Public restrooms should be cleaned once a day.
Each scanner has particular resolution, it should be specified in the owner's manual.
The filter on the Bunn ThermoFresh should probably be replaced every two or three brewings, as necessary.
In the related links there should be an scanner.
Ideally storm lines should be cleaned yearly, normally in the fall when the leaves have fallen and the drainage system should be cleaned to allow the run off of rain and snow
It has to be cleaned every so often, mainly if you can see that it is dirty than you should clean it. And it really should be cleaned every 4-5 weeks.