User talk:166.181.81.102

Recent edit to Calcium chloride
Hello. I noticed that you recently made a contribution to the Calcium chloride article that seemed to be a test. Your test worked! However, test edits on live articles disrupt Wikipedia and may confuse readers. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you! M.Bitton (talk) 00:34, 28 February 2019 (UTC)

April 2019
Hello, I'm Ubiquity. I wanted to let you know that one or more of your recent contributions to Goofy have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Thanks. ubiquity (talk) 00:14, 28 April 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.