I think it is to keep the hot or cold air outside from getting inside. Also it helps with the bugs.
2007-03-25 12:19:14
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answer #1
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answered by Golden Smile 4
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Since most people tend to release a little gas before going into an enclosed area, it might be a way for the store to force that little whiff of unwanted air back onto the street (or mall walkway). OK, that's just a nutsy theory of mine...in reality, it's a way to keep unwanted insects out of the building, but come on, who HASN'T let one just before going inside a building?
2007-03-26 02:49:58
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answer #2
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answered by miri-miri-off-the-wall 5
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It's a secret that the government doesn't want you to find out. When you walk into a store, the air blows a mist of the chemical spendtoomuchious, which causes you to spend all your money there. They want your taxes!
2007-03-25 19:43:46
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answer #3
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answered by Anonymous
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That is to keep the bugs and flies out of the store. They can't enter with the air blowing outward.
2007-03-25 19:18:21
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answer #4
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answered by JeninLa 3
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It's probably the central air blowing cool air.
2007-03-25 19:20:01
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answer #5
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answered by ? 3
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At the ENTRANCE and EXIT doors, it's to keep flying insects out. It creates a barrier of air which most flying insects can't penetrate through.
2007-03-25 19:21:03
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answer #6
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answered by love_2b_curious 6
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I know it's to control the bugs, but has it ever occured to any of you that most every store that utilizes this system sells some sort of hair styling product???
2007-03-25 23:31:19
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answer #7
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answered by Anonymous
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because of the air conditioning,or heating pushing through out the store it has to go somewhere....
2007-03-25 21:29:38
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answer #8
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answered by itsme 3
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Umm, it's still cold outside and that's the heater blowing on you.
P.S. Hold tight to your wallet.
2007-03-25 19:18:28
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answer #9
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answered by bigjoe760 2
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to keep in the hot and cold air, and i think to keep out insects too
2007-03-25 20:21:21
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answer #10
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answered by yankees_08wschamps 4
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