Use a browser ad blocker extension
Enable built-in tracking protection in your browser
Turn off personalized ads in your Pinterest ad settings
Limit ad personalization in your Google or Apple account settings
Clear Pinterest app cache and data regularly
Use Pinterest in a privacy-focused browser
Block third-party cookies in your browser
Avoid clicking promoted pins
Report unwanted ads to Pinterest
Use a DNS-based ad blocker on your device
Keep your browser and extensions updated