Block Low Paying Adwords Ads with AdSense
Many AdSense publishers do not want to display low paying ads, irelevant or competitor ads. Google is offering you the option to do this verry easy.
First you need to find out what is the Ad’s URL
All you need to do is to bloch the display URL or the destination URL into your filter. To find out what you will block you can use the AdSense Preview Tool ( https://www.google.com/adsense/previewtool )
The AdSense Preview Tool is an addition to the right-click menu of Internet Explorer 6.x browsers. It offers the ability to view the ads that would appear on your page, and to display the destination URLs of these ads with only a few clicks.
Source: Google AdSense support page
Block the Ad in 3 easy steps:
1. Enter your AdSense account
2. Go to AdSense Setup section and then to Competitive Ad Filter
The Competitive Ad Filter enables you to block specific ads, such as competitors’ ads, from appearing on your pages.
3. In the field provided there anter on every new line the sites that you want to block.
Note that the changes can take a few hours before making effect.