Adsense Ads On Posts ONLY

Hello all,

I hope this hasn't been asked before. I went through the forum and couldn't see a problem quite like the one that I'm having so I decided to ask.

I have 3 adsense ads on my homepage already and like them there. However, when navigating away from my homepage, there are no ads anymore. So what I am looking to do is to have an adsense ad at the bottom of each of my blog posts, but not on my homepage as I have the other three there.

So, for example, if I link users to a single blog entry, as it stands right now, there will be no ads anywhere for them to click on. I want to add and adsense ad to the bottom of each blog entry, but have them NOT show up on my main page. I hope this makes sense.

However, whenever I add my adsense code into the Loop section, it shows up on my homepage only and never in my single blog posts, no matter where I seem to put the code. I am at a stand still here and know there is something that I am obviously missing, but I am not sure what it is.

Help!