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Posted by Bob F on September 16, 2007, 10:57 pm
> Norminn wrote:
>> Julie wrote:
>>> CJT wrote:
>>>
>>>> Julie wrote:
>>>>
>>>>> I've done all that I can do and think of and I'm stumped. I need fresh
>>>>> input.
>>>>>
>>>>> My 10+ year old 2000 sqft house is always dusty.
>>>>>
>>>>> We have no carpets or drapery.
>>>>> The doors and windows are always closed.
>>>>> We have leather and wood furniture.
>>>>> We don't have children.
>>>>> We do have one dog that does shed and she mostly sleeps.
>>>>
>>>> <snip>
>>>>
>>>>> Where is all the dust coming from?
>>>>
>>>> <snip>
>>>>
>>>> You and the dog.
>>>>
>>>
>>> Yes, that's true. But what about when the house has been vacant for a few
>>> weeks and I come back and it's so dusty?
>>
>> There is a lot of air that moves into and out of the house..no home is
>> air-tight. Air can move through seams at base of walls and through wall
>> cavities, into a room through outlets and light fixtures, under doors,
>> through gaps in window and window frame, air intake on furnace or AC, etc.
>
> That's makes sense. Thank you.
>
> Maybe my next step will be to apply positive pressure into the house to keep
> particles out %-)
Get an electronic air cleaner for your HVAC system, and run the fan all the
time.
http://yourhome.honeywell.com/Consumer/Cultures/en-US/Products/Air+Cleaners/Electronic/Default.htm
Bob
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