Goo Gone Caulk Remover - Removes Silicone, Caulk & Foam Sealants - Water Based Formula - Biodegradable - Fresh Citrus Scent in the Caulk Accessories department at Lowes.com
How to Remove Chalk / Plumber's Chalk / Construction Chalk from Carpet
Amazon.com: Sewing Seam Ripper Tool, Stitch Remover and Thread Cutter+Tailors Chalk,Sewing Fabric Markers and Tracing Tools
How to Remove Chalk Stains From Carpet and Furniture