If you'd like to display a banner on your site linking to Twit Cleaner, here are some you can choose from:
(None of these have borders - the single black line is to show you actual size)
Square Button - 125x125 pixels
Use Ctrl-C to copy the text, then Ctrl-V into your site
Full Banner - 468x60 pixels
Use Ctrl-C to copy the text, then Ctrl-V into your site
Skyscraper - 120x600 pixels
Use Ctrl-C to copy the text, then Ctrl-V into your site
Leaderboard - 728x90 pixels
Use Ctrl-C to copy the text, then Ctrl-V into your site
If you have any questions, I (Si Dawson) am very happy to hear from you here, or DM @TwitCleaner.