Take a look! It would be better if you just blend AdSense color, size, and placement into your content.

Now, how easy would it be to raise that 1% to 2%? That’s not a very big jump by any means. Quite likely, you could jump to 2% or even 3% by doing nothing more than tweaking your AdSense colors, ad size and/or placement. Little tweaks. Tiny tweaks. Nothing major at all.
The Secret to Becoming a Professional Blogger in Half the Time: Blog Tips at ProBlogger

Technorati Tags: English, AdSense, Blogging, Tips, Color Blending, Tweaking