Hey, @sgapa83 Welcome to Spotify Community and thanks for reaching out here!
At the moment, it's not possible to clear the history or the recently played list. However, there is a live idea that suggests it here in the Community. You can support it to help that this idea arrives at Spotify Staff.
If you have any other further questions or need more help, let me know! I'd love to help!
Best Regards, hezorg
hezorgRock Star 7
Help others find this answer and click "Accept as Solution".
If you appreciate my answer, maybe give me a Like.