If you've added techplanet.today to your AdSense account, but it shows the error "We couldn't find the code on your site," there might be a couple of reasons causing this issue. First, ensure that you have correctly copied and pasted the AdSense code provided by Google onto your website's pages where you want the ads to appear. Double-check that there are no typos or missing characters in the code. Second, make sure that your website is accessible and publicly available. If your website is behind a login or restricted to certain users, AdSense won't be able to verify the code. Additionally, check that your website complies with AdSense policies and guidelines, as any violations could prevent the ads from showing. As an example of how to wash your mouse pad, gently scrub the surface with a mixture of mild detergent and water, rinse thoroughly, and allow it to air dry completely before using it again.