yes they work great but they can cause severe sensitivity be careful outside in the cold keep your mouth closed
2007-01-19 14:22:39
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answer #1
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answered by amanda 1
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Yes, it does work. But remember your teeth can get stained again.
2007-01-19 11:08:15
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answer #2
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answered by mead1973 3
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yes, they do but they are very bad for your teeth and they will make them more sensitive. if you must use them, use them sparingly. also, they can be expensive so don't buy a lot.
2007-01-19 11:49:51
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answer #3
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answered by Anonymous
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yes but if u use them to much it will make your teeth really sensitive
2007-01-19 11:01:10
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answer #4
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answered by aspen 3
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afta a while but they make ur teeth feel weird and has a nasty taste to them
2007-01-19 11:04:09
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answer #5
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answered by HOT GYMNAST;] 2
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Ive never tried them but i think they do work.
2007-01-19 13:58:16
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answer #6
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answered by ................................ 3
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yeah but after a while if your teeth arent that sensitve they get really badly sensitve
2007-01-19 11:07:14
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answer #7
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answered by Anonymous
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