- Go to https://www.facebook.com/ads/preferences/?entry_product=ad_settings_screen and open the section "Advertisers you've interacted with"
- Open Web Inspector
- Copy-paste this script to load all advertisers:
javascript:smt=setInterval(() => {let x=document.querySelector('div[shade=medium]'); x ? x.click() : clearInterval(smt), console.log('done')}, 1000)
- It will output a number. Wait for it to say “done” in the console. This may take a long time. you'll notice the scrollbar changing while it's loading all advertisers.
- Copy-paste this and press enter:
javascript:document.querySelectorAll('[data-tooltip-content="Remove"]').forEach(el => el.click())
- Wait for advertisers to turn grey, indicating they've been removed (this may take a while as well)
That's it.