It can easily block ads and other designated areas
This is a page ad blocking plug-ins, you can easily shield similar to the page designated areas. And other than adb ad blocking plug-ins are also easy to use and future goals beyond the number of users of adb.
How to use clearAd:
After installing the plug-in, just open a web page, then hold down the right mouse button, drag and release in web page. To shield the designated area.