Jewellery Cleaning Service

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Had a company exhibition last week at MBS.
Was in charge of this magic water. Very useful in cleaning metal watch.
So, it was a free jewellery cleaning service. Countless watches I cleaned.
Well, you never know how clean your watch is until I clean it.
Usually jewellery cleaning requires sonication. Here I simply shook it in water for 3 minutes~~~

Photo above. Left: Before. Right: After.

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Posted July 17, 2016 by Jefri Yue Fei 吴岳飞 in Photo of the Day

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