The Record Vacuum. They really do make great Christmas gifts - buy 2, or 3, or even 87. Available at:
Walgreens
Woolco
Woolworth
Osco Drug
Family Drug Center
Ace Hardware
Good Neighbor Pharmacy
and “Authorized” Ronco Dealers
This is the record cleaning system I’ve used for many years.
It’ll make yard-sale records playable and does an amazing job cleaning all your records.
I even washed all 100+ of my 78’s.
It’s very simple to use.