Cleaning Milky Haze On A Silver Proof Coin?

I know the milky spots is caused by the way they wash the planchets and not anything that can be done to remove them but not sure about haze on a proof coin. If it were me I would probably just leave them alone because chances are anything done to help would probably cause more problems in the future than the haze will cause by itself

I've found proof coins in change several times. Usually not in horrible shape so I've tried to get them as close to original as possible. For some reason that cloudyness appearing seams to be common. So far never has worked well at all. I've tried such things as Acetone, Laquer thinners, jewlery cleaners of several types, Alcohol and many different things but so far, they end up looking worse.

I agree. No need to make a problem worse. Your efforts are better placed into acquiring a replacement coin.

The cloudy haze on the 40% silver-clad Eisenhower dollars is something that I have grown to accept. So much, in fact, that I would be suspicious of one that did not have the issue.

Indeed....acetone is 100% safe for use on ALL coins.

I just got a PF 87 Silver Eagle off ebay for $60. It just arrived two days ago, Coins very nice except for the fact the mirror like fields were a little dull and hazy, I've been wanting to use a product I got about a year ago called MS-70, I've yet to use it, So I finally said the heck with it. I grabbed a styrofoam coffee cup, the little 8oz ones, I poured MS-70 up to that first line about an inch. Then prayed to the coin gods, and softly laid the coin over onto the bottom of the cup. I swirled it around for a minute or so, flipped it did it for another minute, When I looked in to pull the coin out I noticed it was really gleaming. I used my tap water (I know) to rinse it off really good. Then I used distilled water to give it a final rinse. To make you cringe a little more I used a bounty paper towel to lay the coin on and pat dry, flipping it every 2 pats. The finished result really shocked me. The coin went from murky and hazy to Crystal Clear, Shinny Mirror Fields, It even did an amazing job on the design, Motto Etc.. Its now frosty w/ amazing fields, Now the coin was very nice to start. But if your did a side by side no doubt in my mind everyone would choose the MS-70 Result. Please don't try this expecting same results, I don't need any hate mail saying I messed up one of your coins. In other words DISCLAIMER LOL if you do decide to try it make sure your absolutely ready to lose what ever it is your trying it on. I far from recommend trying as I did. I allowed other things going on in my life to sway my usual judgement, I would hate to be the cause of anyone's pain. please be careful. I think subconsciously I was being so reckless so it did come out with something that would make me say, Well I'll never try that again. Even the chosen coin leads me to believe that. I'll post the pics of ebay Before and MS-70 After tomorrow.

Nice conservation! I'd say MS70 and you did a great job on saving that coin!

At least you added relevant content.

I would add that I only rinse with pure acetone, not water (tap, distilled, or otherwise). A pure acetone rinse can air dry with no need for patting or rubbing.