Candle wax on keys, how to remove?

Dave Davis davistunes@yahoo.com
Fri, 11 Feb 2005 20:44:01 -0800 (PST)


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Hi Doug,
 
About a year ago, I removed wax that had been vandalously dripped on a perfect set of M & H ivory keys. I'm talking all 88 keys had a thick coating of wax, even down in the cracks. I used the little brown hard rubber scrapers that my wife bought from Pampered Chef to remove the bulk of the wax. Actually, they come in handy quite often in the shop.
Here is what they look like,
http://tinyurl.com/64odu
 
http://www.pamperedchef.com/our_products/catalog/product.jsp?productId=241&categoryCode=FH
 
A little odorless mineral spirits to slightly dampen a cloth cleaned the remaining residue off the keytops and I used razor blades to scrape the keysides. I checked on them last week, and they still look great. 
 
There were a few dribbles of wax that leaked all the way to the front rail punchings. I was able to chip the wax off and turn the punching over and reuse them.
 
Have fun,
Dave Davis, RPT
 
Hubert wrote:
Hi Mark-
 
I removed the keys and used the side of the knives as keytop scrapers. I do not remeber the degreaser that I used but it was commercial kitchen type. The three candles used were red Christmas decorations. I only 'froze' the white tops and black sharps. I used the cutting edges on the unfinished wood sides. I do not want to do it again. We are in agreement here. I was afraid of naptha in the sharps.
 
Cheers:
 
Hubert Liverman
Tuner/tech
Opelika,AL.
----- Original Message ----- 
From: Mark Potter 
To: Pianotech 
Sent: Friday, February 11, 2005 12:49 PM
Subject: Re: Candle wax on keys, how to remove?


Hi Doug -
 
I actually DID run into a very similar situation once, and found it easier than it looked at first glance.  Using a VERY dull blade, or a piece of hardwood tapered to a dull chisel-point, you can scrape the majority of it off fairly easily.  Then use mineral spirits to remove any residue.  The mineral spirits will make short work of any wax remaining after you scrape, and will not harm the keytops as far as I know.  You will want to remove they keys, I would guess, as it would seem very likely that there is a fair amount of wax between and under the keys.  There certainly was in my case....  
 
You might wanna use the odorless variety of mineral spirits, as the smell can build rather nastily.  In any case, a little ventilation would be advised, as would the use of drop cloths below the keybed!
 
Mark Potter

Doug Renz Piano Tuning / Repair <pianotuner@frontiernet.net> wrote:
Does anyone know how to remove candle wax from keys? I went to tune a
piano yesterday and the customer said, "yea, I accidentally spilled
candle wax on the the keys, I've been trying to get some of it off."

It is a mess... about 4 octaves of the keyboard covered with wax. made
for an interesting tuning! Has anyone ever removed candle wax and know
how to remove it from keytops? Thanks in advanced!

Doug Renz
Associate PTG
Rochester, NY
pianotuner@frontiernet.net



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