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<p>[QUOTE="GDJMSP, post: 3831246, member: 112"]Just a suggestion: OK, you tried it your way, now try 1 coin the way Jim told ya to do it in post #4. I think you'll be amazed at the difference in the outcome.</p><p><br /></p><p>The rest of my comments here are not directed at you personally, but at anyone who reads them.</p><p><br /></p><p>As for this discussion of "soft plastic". There is nothing, absolutely nothing, that exist, no cloth, no material, no anything, that is "soft" enough that it can be rubbed against a coin without harming the coin. </p><p><br /></p><p>Ya know the micro-fiber cloths that have been touted and highly advertised for many years now for the purpose of cleaning things and polishing things - do ya know what they are made of ? They are made of plastic. </p><p><br /></p><p>And to the human touch there's not a whole lot out there that feels softer. And these micro-fiber cloths, they do a great job of cleaning and polishing. Do you know why ? They work so well because they are abrasive, and they are abrasive because plastic is hard, and sharp. That's why they work ! And if you use them on coins, yeah, they will do great job of polishing that coin. You can polish one up until it almost shines like a mirror. Of course the coin will be completely ruined, but it will sure be nice and shiny.</p><p><br /></p><p>Now if that sounds counterintuitive to you consider this. Coin dies for Proof coins, they are polished to a mirror surface with diamond - just about the hardest and sharpest substance known. </p><p><br /></p><p>My point here of course is that there is no "soft plastic" basket or bag of any kind that is "soft" enough that it will not harm a coin in an ultrasonic cleaner. No matter what you use, or how you suspend the coin, ultrasonic cleaners will harm the coin.</p><p><br /></p><p>There are proper ways to clean coins, without harming the coins, but they are very few and far between. And ultrasonic cleaners is not one of them.[/QUOTE]</p><p><br /></p>
[QUOTE="GDJMSP, post: 3831246, member: 112"]Just a suggestion: OK, you tried it your way, now try 1 coin the way Jim told ya to do it in post #4. I think you'll be amazed at the difference in the outcome. The rest of my comments here are not directed at you personally, but at anyone who reads them. As for this discussion of "soft plastic". There is nothing, absolutely nothing, that exist, no cloth, no material, no anything, that is "soft" enough that it can be rubbed against a coin without harming the coin. Ya know the micro-fiber cloths that have been touted and highly advertised for many years now for the purpose of cleaning things and polishing things - do ya know what they are made of ? They are made of plastic. And to the human touch there's not a whole lot out there that feels softer. And these micro-fiber cloths, they do a great job of cleaning and polishing. Do you know why ? They work so well because they are abrasive, and they are abrasive because plastic is hard, and sharp. That's why they work ! And if you use them on coins, yeah, they will do great job of polishing that coin. You can polish one up until it almost shines like a mirror. Of course the coin will be completely ruined, but it will sure be nice and shiny. Now if that sounds counterintuitive to you consider this. Coin dies for Proof coins, they are polished to a mirror surface with diamond - just about the hardest and sharpest substance known. My point here of course is that there is no "soft plastic" basket or bag of any kind that is "soft" enough that it will not harm a coin in an ultrasonic cleaner. No matter what you use, or how you suspend the coin, ultrasonic cleaners will harm the coin. There are proper ways to clean coins, without harming the coins, but they are very few and far between. And ultrasonic cleaners is not one of them.[/QUOTE]
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