vinyl cleaning

hello! i found some of my parents’ old records and i absolutely want to try them but they are soooo dusty and i have no idea how to clean them correctly. I saw many videos on youtube that say opposite things, at first i was thinking to buy the big fudge kit but some say that the spray is hard to take off the vinyl with the brush that comes with it.. etc also i was thinking about spinclean but it is too expensive for me. It would be great to know also how to clean some of my old ones (which are less dusty but still) i appreciate some advice, thank you!