Thumbs up for ultrasonic record cleaning


My Cleaner Vinyl ultrasonic record cleaner arrived today and it’s impressive.

Everything I’d read indicated that ultrasonic was the way to go, and now I count myself among the believers. Everything is better - records are quieter, less ticks and pops, more detail etc.

All my records had been previously cleaned with a vacuum record cleaner and were well cared for. Nonetheless, the difference is obvious and overwhelmingly positive.

Phil
phil0618
I should have my DIY system in a few days.  Has anyone used TergiKleen™ in their bath?  I figured it was safer to buy a pre-mixed solution to get the regimen down pat.  Then I can experiment with home brewed mixtures.
BTW & FWIW... the filter housing that Rushton recommended is white. Upon looking on the website he provided, I noticed it is offered in clear which ...being the kind of guy I am, it made sense to me. A dollar or so more but the kicker is they are only sold in cases. I placed and order for a clear one on Amazon. This took around a couple of months... although if interested, they still may have singles now.

All of the parts I ordered for the filtering system are now confirmed working. I’ll be using this coming weekend heavily. I do have several bottles of the AD fluid I will try as well.

@audiom3

One of the reasons I’m now using just plain distilled water after going from my AD cleaner/AD fluid.. to the DIY cleaner w/plain distilled water was to have a better handle on any differences I hear. It’s just the now built in/second nature way I compare things. Looking forward to your results/initial impressions.
@slaw
Thank you
I thought I might be missing something as you always appear to be cleaning vinyl...lol
Must just be that you so much  of it and not repeat cleaning
I had no idea this post would generate so much traffic, I was merely intending to endorse the notion of US cleaning (and btw I have no affiliation with Cleaner Vinyl or any other US or record cleaning company).

As there is more interest and lots of questions - many of whom have been answered by people far smarter than - I will simply tell you how I’m using it and some observations.

Before I get there, please note, I’m in the "good enough" / "incremental improvement" camp and not the seeker of total audio perfection. So I’m more interested in moving quickly through my record collection than cleaning one or two records at a time to perfection. So some of what you see here may be far from optimal, maybe even heretical to some of you.

Lastly, I know there are bonafide chemists who contribute to this subject and much has been written on the subject of which products and mixtures should be used, I just made my own home brew from info I read and haven’t looked back. If my vinyl dissolves into an unplayable oily heap I will regret my cavalier approach, but right now I’m a pretty happy camper.

I'm using the Cleaner Vinyl Pro - it's supposed to allow for 12 records at a time, but I only clean 6 at a time.
My US machine is a PS-30A 6 litre unit.
I brew the cleaning solution as follows
3 oz of 99% isopropyl alcohol
A couple drops of clear dish soap
1 Teaspoon of photo flow
150 ounces of distilled water (approximately)
So, I’ve got a solution of about 50 to 1 distilled water to alcohol

Turn on the tank for 15 minutes before doing anything else - I read that this agitation removes some oxygen/gases from the solution (degassing)

Turn the temperature to 35 centigrade. I haven’t experimented much with this, but it seems that I have a hard time getting the temp over 30c with the lid off of the unit. I leave the unit on till I see 30c. Based on some responses above I will experiment more with this.

I then load 6 records on to the spindle and place them in the tank for a period of 15 minutes.

When time is up I hold the spinning spindle above the tank for maybe 1 minute and let excess solution drain off.

Then I place the motor / spindle on a flat surface and take each record and put it on the Record Doctor. I give them a light scrub with the solution that is still on the records and then vacuum them dry.

Observations
1. I think 6 records at a time is too many for optimal cleaning. I think I only have about one half inch between records and it should be more. As pointed out above more space would likely improve cleaning. But again, I’m trying to move smartly through a collection of records that are generally in good to very good shape. If I start buying more used records I will likely have to give them more individual attention. Likewise if I play a record and it doesn’t sound right I can give another cleaning.

2. Pay attention to fluid levels. The fluid evaporates pretty quickly. You’ve got 1-n rotating disks drawing warm water up from the tank and pretty good surface area on each record and fluid evaoporates quickly. When you fill the tank use the label as your guide and not the run out grooves. Obviously the run out grooves vary greatly from record to record.

3. I skip the rinse step in favor of vacuuming with record doctor. I’m hoping this is a reasonable compromise.

4. I will clean up to 30 records in a single batch of fluid. I have no filter (although I think one would be cool / useful). After thirty or so records I drain the fluid and mix up a new batch. However... I keep looking in the tank and assessing. In one instance, after one batch of records the solution went from clear to almost milky so that necessitated changing the solution immediately. Based on what I’m seeing in the tank much of what is removed (at least what you can see with the naked eye) is particulate which seems to fall to the bottom of the tank and stay there. Also, while I know the solution is getting dirty with each use I’m guessing / hoping that whatever is left in the grooves will at least have been loosened by the US treatment and then the Record Doctor will suction off these loosened particles.

5. I would use a vacuum device as a last step. For one thing it saves a great deal of time over letting records air dry, and for another I think it’s just prudent to suck all of the remaining solution off the surface of the record. The Record Doctor is $200 and while probably not as good as some other products I think it’s great for this application.

6. Using the above I’ve cleaned roughly 120 records over the last 4 days. I work from home and so I can set some up to clean and when I find a few minutes I can vacuum them clean and start a new batch.

All in all, a very worthwhile endeavor and most importantly it’s getting me to play and enjoy all kinds of music.

Yours in cleaner vinyl.