I left my Eken camera on my desk lens down and to put a blemish on my lens. I now have a cloudy spot when I take videos. The car polish did a much better job then toothpaste. I used Nu Finish car polish. <br /><br /><a href="https://www.amazon.com/gp/product/B000BPSW7C/ref=as_li_tl?ie=UTF8&tag=fintechcommun-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B000BPSW7C&linkId=742b50c6516d46bd6ebee46bb8c4970c" target="_blank" rel="nofollow">https://www.amazon.com/gp/product/B000BPSW7C/ref=as_li_tl?ie=UTF8&tag=fintechcommun-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B000BPSW7C&linkId=742b50c6516d46bd6ebee46bb8c4970c</a><br />...<br /><a href="https://www.youtube.com/watch?v=z--a54poDa0" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=z--a54poDa0</a>