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Doctors Medicines MCQs Q&A

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Ivory naturally yellows with age. Many methods of bleaching ivory can make it whiter, but at the same time damage the material and make it more prone to cracking. If your only concern is making the ivory whiter, scrub the ivory with a halved lemon and leave it to dry, then clean it and dry it with mild soap. Otherwise, try the cleaning methods above, especially the ethyl alcohol solution.

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