Anybody using the last record preservative

I have been using last record preservative for… hmmm, I guess more than thirty years. All my albums are treated (2,000).
 

My methodology is to clean with Last Power Cleaner before cleaning on my cleaning machine, then apply LAST. Most of my albums have been cleaned and treated only once. 

Then Last All-Purpose cleaner before playing each time to get the dust off.
 

Maybe 3 in 1 oil would be less volatile than WD40 and have less overspray. 

Well, early picked extra virgin is probably OK.

Perhaps fifteen or twenty years ago when vinyl was the only medium for audiophiles there was enormous amount of effort by audiophiles and even chemists to determine appropriate and effective cleaning fluids. Extensive testing, much of it science based where museums were concerned with record preservation made it very clear that even adding a very small amount of alcohol to cleaning fluid would remove plasticity from the vinyl and result in increased wear and damage the records.

So, unless you are really interested in diving in to the enormous volume of literature on the subject. I would stick with major / non alcohol based cleaning and preserving fluids. So that leaves out STP, transmission fluid, and olive oil.