From the experiment aqueous organic acid which contains a (acid acid Sredni Vashtar was painted out, lick acid and photoelectric smoke detectors, neck, Arabic) and the synthetic (สารส้ม sodium Italian, Arabic, and it mixture สารส้ม and sodium Italian, Arabic, wait).On the perfume coconut shell peeled and cut off your results, and then between the retention time at a temperature 5 C 7 days found that acid is effective in the public, and the restraint of a brown and the most intense 3 and 5 %.Therefore, the aqueous hydrochloric acid, and the public, effective alternative to bleach, security for consumers, and in the future, when there is the idea of developing this will help in the Export results coconut to foreign market.The problem is the coconut perfume results when editing and then there will be a sharp end when wrapped plastic film may cause lack of film. And there will be mold the tear
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