tell you some general knowledge about chemical

Discussion in 'Chemistry' started by chenhongxia, Jul 18, 2008.

  1. chenhongxia Registered Member

    Messages:
    1
    Tell you some general knowledge about chemical

    1 If your clothes taint with oil , use banana water or gasoline, scrub into released three percent of salt water for a few minutes, then rinse 2~3 times.
    2 If your silk taint with oil ,you can use acetone solution to wash it.
    3 If cachou has adhibited on the wall , you can use white vinegar.
     

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