[Fredslist] Question for our Green Group Members

[hpsjewelers hpsjewelers.com]

What products can one use on air conditioner vents to remove dirt, dust and grime ? Is there a safe organic cleaning product to use or is there a Gotham member who does HVAC service?
 if not , can someone recommend a service that cleans and checks air conditioning vents  filters and Freon  to make sure the air conditioners are ready and  functioning properly for seasonal use?
Many thanks in advance.
Susan Schoenberg
HPS Jewelers 
212 966-0910

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