Assuming you are on the computer and not the phone , I use Auslogics to remove Cache .

I would install, superantispyware free edition ,it will remove Tracking Cookies from the browsers .

https://www.superantispyware.com/free-edition.html

Then use a private browser on Chrome or FireFox if that doesn't work add U block to the browser.

Cheers
Max.

Attachments
UntitleChrome 1a.jpg (33.99 KB, 10 downloads)
Untitled Firefox.jpg (35.93 KB, 10 downloads)