boric acid， home depot有。

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• dollar general, $2 -jy101- ♂ (0 bytes) () 07/31/2012 postreply 10:33:37

• Do you mean buying that for $2, cheap and effective?THX -h&s- ♀ (0 bytes) () 07/31/2012 postreply 10:58:04

• yeap. -jy101- ♂ (0 bytes) () 07/31/2012 postreply 13:57:23