User talk:Hlevin6

Welcome
Hi, and welcome to Wikipedia. Thanks for your additions to Indoor air quality, but I've trimmed these back a bit, based on the WP:TOPIC and WP:NOR guidelines. Please don't be discouraged by this, as there's a lot to learn: nobody jumps in with perfect edits straight away! All the best. --Old Moonraker (talk) 13:46, 10 January 2012 (UTC)