I've used the following brushes:
https://www.amazon.com/gp/product/B071DWG4C8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B07NYBGBGV/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
I don't brush unless I have to (visible paper specks on new records usually)