Speech TherapyClean the Pigs: hand February 15, 2016February 15, 2016 - by Jillian Warner - Leave a Comment Clean the Pigs: hands-on articulation activity using dry-erase markers, tissues, or sponges for cleaning the pigs. Speech Therapy SLP Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading...