How to Make Sure Google Is Running Relevant AdSense Ads

1. Click the 'Allow Block Ads' tab in the top section of the Google AdSense home page.
2. Click 'Edit' at the end of the 'Advertiser URLs' line.

3. Click 'Block New URLs.'
4. Click the 'Select Products' drop-down menu, and then click the check box next to the AdSense product that you want to modify the settings for. If you want to prevent an advertisement from appearing on your website, click the box next to 'Content.' If you want to modify the settings for the mobile version of your website, select 'Mobile Content.' To prevent an advertisement from appearing on all AdSense products that you are enrolled in, click 'All.'
5. Click the 'URLs' field in the center of the window, and type the domain name of each website that you do not want to see advertisements for, such as 'mywebsite.com.'
6. Select one of the buttons at the bottom of the window to tell Google why you do not want to display those advertisements.
7. Click 'Block Sites.'
8. Click the 'General Categories' link on the left side of the page.
9. Click the check box next to a category to prevent that type of advertisement from appearing on your website, such as 'Beauty Personal Care.' To see and block the sub-categories under a main heading, click the arrow next to the heading. For example, the sub-categories under the 'Beauty Personal Care' heading include 'Hair Care' and 'Body Art.'
10. Click the 'Sensitive Categories' link on the left side of the page.
11. Click the check box next to a category to prevent it from appearing on your website, such as 'Get Rich Quick.'