User talk:Wendy4ever

March 2015
Hello, I'm Velella. I wanted to let you know that I undid one or more of your recent contributions to Reverse osmosis because they appeared to be promotional. Advertising and using Wikipedia as a "soapbox" are against Wikipedia policy and not permitted. Take a look at the welcome page to learn more about Wikipedia. Thank you.  Velella  Velella Talk 13:20, 31 March 2015 (UTC)