CLEANING YOUR RECORDS
I am only referring to those discs that are played on a turntable to extract audio.
Without going deep into the science of how it works, let me simply say that while
the overall downward pressure on the stylus is defined in Grams, the resulting
pressure on the part of the stylus that is following the groove is huge.
The stylus of your record player is physically scraping against the surface of the
disc so that the vibrations from the groove walls can be translated into sound.
So, when you hear those ticks and pops caused by dirt and dust, know that they
may become permanent because they are being pressed into the relatively soft
surface by a considerable amount of downward force. Therefore, if you value
that record at all, it is very important that it is as clean as possible before playing.
I liked to think that I tried them all when it comes to record cleaning solutions but,
the truth is, I have only tried and concocted those which I have been able to find.
In the end, I have defaulted to commercially available cleaners and use my own
system which is a variant of proven methods. Part of the reason for my use of
commercial products is that I used to offer transfer services and it was important
that the client is as informed as they want to be.
The other part is that I have gotten a bit lazy in my old age.
My recommendation is that you do some due diligence and develop your own
cleaning method. There are links at the end of this article that will help with the
You need to know what type of records you have and what they are made of.
One thing that I can say is to avoid any cleaning solution that has alcohol in it.
Alcohol can (and will) permanently damage some record compositions.
The same goes for any chemical that is used to dissolve any kind of paint
product or vinyl. There are plenty of solutions, both commercial and Do-It-
Yourself that do work so you can avoid any chemicals that may cause harm.
I ‘ve had the opportunity to work with some of the best record cleaning machines
(RCM’s) and what I have taken away from those opportunities is that vacuuming
up the cleaning and rinse solutions along with all of the dirt and grime works
better than anything else that I have tried.
The only problem with some of the very best RCM’s is that they are very
expensive and that’s difficult for most people. If you are a ‘Do-It-Yourselfer’ like
me, there are many more possibilities. Originally, I devised a system that
shop vac using the crevice tool with porous foam taped
over the suction end and velvet over the foam. This method is very noisy but
effective. I learned right away that the smallest wet-or-dry vacuum available
would have plenty of suction and be somewhat quieter too. I used the cleaning
formula recommended by the Library of Congress and for brushes, I used fine
bristle paint brushes, trimmed as needed. For a cleaning platform, I hacked an
old (useless) turntable that I bought at a thrift store for 2 bucks. The only
remaining problem was the fact that I could only vacuum up a swath equal to the
width of the crevice tool which, became a PITA on large diameter records. When
the internet became available where I live, I went on a mission to find (or build) a
better vacuum wand. This is when I came across
. Canfab 3D
specializes in 3 dimensional printing. However, the owner, Nick, is also a fan of
vinyl LP’s and, as such, built some record cleaning products including a RCM.
All of which are available on a separate website:
first tried a vacuum wand that he offered and it was very close to serving my
needs but needed some improvement. By the time I got around to contacting
Nick at Canfab 3D, he had already made the improvements that I was about to
suggest. I bought the ‘new improved’ wand and it has become part of my
cleaning routine for those records that will withstand the vacuuming process.
Ultimately, I bought one of Nick’s RCM’s and was pleasantly surprised at how
well it works. The unit is very cleverly designed, affordable and will adapt to the
most popular sizes of records. The unit uses your existing wet or dry vacuum so,
you’ll have to get used to the noise. Things that are 3D printed have a texture
that we mortals are not used to but it is certainly not objectionable. Ultimately, I
went back to using the improved version of the wand that I originally bought
(No longer available, I believe) instead of the RCM because I dealt with so many
different size records. Sometimes I use the turntable that came with the RCM
and sometimes I will use my old ‘hacked’ turntable.
Although it took about six months, Duane Goodman of Lagniappe Chemicals
(AKA: The Disc Doctor) finally convinced me to try a set of his cleaning brushes.
I never looked back because they work as well or better than anything I have
tried over the years. As soon as I could afford it, I purchased brushes for
cleaning every type of record. The brushes come with an extra pads however,
when the brushes for wide-groove records wore out, I cut up a micro-fiber towel
and tried the micro fiber cloth for awhile. It worked well on widegroove records,
but not as well as the cloth pads that were supplied so, I applied the extra pads.
Having fallen in love with the Disc Doctor’s cleaning brushes, I tried the cleaning
solutions and they are what I use today.
The system that I use is best described as a modified version of the method
proposed by The Disc Doctor which, is pretty much, standard procedure.
Before any cleaning is undertaken, you need to know what type of record you
have and perform a close visual inspection of both sides, noting any anomalies
that may be present. Can either side be cleaned using a wet process? Will it
withstand vacuuming if that is part of the cleaning process? For the purposes of
this discussion, we are going to use a micro-groove vinyl LP as the example.
I normally use a junk turntable that is dedicated for the process, but you can
simply place the record on a clean bath towel or a micro-fiber cloth as long as
the towel is larger than the record being cleaned.
If the surface of the record is very dusty or dirty, I will brush the surface with a
fine bristled paint brush. I do this while holding the bare vacuum nozzle a couple
of inches away in the direction of the brushing. This will suck up most of the dust
and dirt. Then, I will blow off the surface with a can of compressed air, using the
vacuum nozzle as previously mentioned. An alternative method, for those not
using a vacuum, is to stand the record on it’s edge on some paper towels and
simply brush it with a fine bristled paint brush. If you are concerned about
breathing airborne contaminants, you can setup a fan so that it creates a gentle
breeze across the work area. Use an N-95 rated breathing mask, if you like.
Place the side that you just dusted on a clean towel (Not the same side of the
towel that you first used) and do the same to the other side of the record. If you
are standing the record vertically, to clean the dust, the towel doesn’t matter.
If the surface of the record is still visibly dusty or dirty, you can pre-clean it using
distilled water or your rinse solution.
Making your own rinse solution
I use distilled water for this operation because it’s the lowest in minerals and will
store for long periods of time. If you see any mold on or in your rinse solution,
throw it out (along with the container) and start over.
Although I use a product known as Triton X-100, adding a couple of drops (2 to 4
drops per half gallon) of liquid dish soap will act as a surfactant which, will allow
the distilled water to get down into the grooves by reducing the surface tension
of the water. Some people use a surfactant that is used for photography.
BTW, if you see any suds at all after adding the dish soap, you’ve probably
added too much dish soap but you won’t damage the surface of the record.
However, you may leave a slight film of soap, depending on the solution.
Soapy distilled water can be good for cleaning moldy paper products if you
happen to make a very strong solution.
Now, we are ready to clean one side of the record. Add your favorite cleaning
solution by depositing it in a couple of lines around the record and spread it out
with a the brush. Avoid getting the label wet. Wipe any excess moisture off the
label ASAP. You can use any soft cloth, paper towel or tissue for this. If you are
using a record brush designed for record cleaning, follow the instructions that
came with the brush. Clean about 1/4th or 1/3rd of the surface at a time using
a scrubbing motion in the direction of the grooves. Brushes made for record
cleaning will tend to follow the grooves. You can remove the cleaning solution
with the dry surface of a clean towel, a micro-fiber cloth or a wet/dry vacuum,
if you have an appropriate tool that won’t damage the surface of the record.
For the rinse, do the same thing. I generally use the dish soap/distilled water
mentioned above. Sometimes it takes an extra rinse to get all of the cleaning
solution. Some will use deionized distilled water which is a type of ultra pure
water but I don’t think it has any special surfactant qualities and is harder to
obtain than distilled water found at the local grocery store.
When digitizing a record, I only clean and play one side at a time and I will play
the disc immediately after cleaning. I will rinse the other side to avoid
contaminating the turntable used for digitizing or playing.
Wiping with a record brush just before playing, should remove any lint from the
cloth used in the cleaning process.
There you have it! Modify this procedure to fit your own needs if you like.
As I said earlier: “My recommendation is that you do some due diligence and
develop your own cleaning method.”
Some useful links (listed alphabetically);
Record Cleaning Solutions & other supplies
Record Cleaning Machines & other supplies
© Corey Bailey
DO IT YOURSELF?
BAKING AUDIO TAPE
LUBRICATING AUDIO TAPE
REPAIRING A BROKEN 78
FLATTENING A RECORD
A Little About Sound
Optimizing your PC
Packing Records for
People I have Known
Playing Records Wet
Playing a Wire Recording
Saving Your Family Video
The Ken Slater Tapes
Tubes vs Transistors
What Type of Wire?
Your Digital Data is at Risk