First, no fluids touch my records. Other than desperate measures, no liquid, Keep it simple. Used for every record, every time I use an Audio Technica Sonic Broom (AT-6012). It’s been around for years. While most cleaners of this type push dirt around the record, this actually picks it up. It picks up dust going one direction and releases it going the opposite. I have a zero-stat but seldom use it as we have few problems with static.
I’ve been in the audio and record business for decades. My friends say I own more speakers that some women have shoes. While that’s not completely true I do have a collection. Records potentially usually have one or two problems: scratches and dirt. Scratches can’t be fixed. Live with it or find another copy. Dirt often can be lifted. It may take time and patience and multiple cleanings. I use a vacuum device found on ebay (Vinyl Vac 33 for $29.97) and an old rim drive turntable w a 3lb platter as a workstation. It uses my vacuum cleaners suction, so I’m not spending money on some whimpey vacuum built into a cute little box that spins my record. Take the time to understand where the problem areas are and focus your work on those areas. I’ve cleaned disastrous recordings to near perfect condition many times.
Again, skip the fluids. I’ve never found a fluid that in some way altered the sound. Some leave more noise than before I started. Others may seem like vinyl noise is reduced but so are subtle dynamics and sound stage. I sold LAST in my store for years, but over time regretted using it. Sure, those records have held their own, but the before mention changes are permanent.
If kept clean, none of these problems should occur. I’m talking about fixing problems. Mostly 2nd hand but sometimes new records had issues too. Brand new records in modern times seldom have issues. Good and bad are the 180-gram reproductions of older records. At first, I thought these were awesome, and in some cases, you’d never find the original. Often, these are overproduced lifeless copies of something that once sounded real. But that’s another story.
Tonearm / cartridge combination will determine record wear (which comes back to noise and sound quality). And why someone would spend serious money on a turntable with no dustcover is beyond me. I bought a collection of Microacoutics cartridges (just to have backup) and have been running the same 382 for more than 25 years at 1.25 grams. 100’s and 100’s of hours of use and neither it nor the records show any signs of wear. Some of my favorite demo discs used in the 80’s still demo very well and have been played more time than anyone would care to know.