I follow what Sayas does with respect to fluid in front of the brush. I do not use the VPI brush at all. I used Disk Doc brushes for awhile but find the little LAST brush work better for me and are less expensive.
I do a squirt of Deep Cleaner along the length of the brush, letting the excess fall on the record, 2-3 spins of cleaning, then one of vacuum. Next, the same with a separate brush using the Super Vinyl Wash. Finally, a bit less for a second Super Vinyl Wash rinse and aboout three spins of vacuum.
You are using the correct fluids in my opinion. I've tried then all including several hom ebrews. Record Research is all I will use now - the ONLY one I found that leaves no sonic signature whatsoever.
I do a squirt of Deep Cleaner along the length of the brush, letting the excess fall on the record, 2-3 spins of cleaning, then one of vacuum. Next, the same with a separate brush using the Super Vinyl Wash. Finally, a bit less for a second Super Vinyl Wash rinse and aboout three spins of vacuum.
You are using the correct fluids in my opinion. I've tried then all including several hom ebrews. Record Research is all I will use now - the ONLY one I found that leaves no sonic signature whatsoever.