Hard water and lime residues
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Hi!!! question about hard water and white lime residues in the watch…
How do you remove it? since 9 months ago I live in Bavaria and water here is very hard. Is there an easy way to remove the residues in the black areas of the watch?
Maybe @pilleus can give me some hints…
Thanks!!
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@Luis-Andés-Olmedo i tryed it to remove with Pure Citric Acid. And it works very good for me. But not so much Like cleaning some Coffee Machines. I only take a little piece of it to 200ml water. Only so much like in my Picture. And i leave it in the warm water for 2-3 minutes. After that i clean it SOFTLY with teath bruth and little bit soap. After this i clean it with clear water and make it dry. Hope i can help you!
Be careful, start with very little Pure Citric. If it doesnt work good enough you can take more Pure Citric. Until it s good enough for you! 
️the results from my Vertical i show Here too. For your information this is all your own risk!
!
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@GiPFELKiND thank you!!! could the citric acid harm any plastics or joints? maybe not as it is also used for coffee machines…
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@Luis-Andés-Olmedo dont know. Use only a little bit. You handle with your own risk.
