If your old ceramic space heater doesn't seem to be putting out a lot of air or heat any more, don't throw it out and go buy a new one...Clean it instead! It'll work as good as new again. You can save twenty dollars or more by not not having to go buy a new one! It's easy to do and you can do it every year at the beginning of heating season to make sure it's as efficient as it was the day you bought it. Can also be considered as How To Fix An Electric Heater or how to fix an electric space heater or how to repair an electric heater.