Chalk
1. Prevent an ant invasion. Draw a line of Crayola Chalk around windows and doors outside your home, and around water pipes inside your home. Ants will not cross a chalk line. --Clean ring-around-the-collar. Mark the stain heavily with white Crayola Chalk. The chalk will absorb the sebum oil that holds in the dirt. --Prevent silverware from tarnishing. Place a piece of Crayola Chalk in your silver chest to absorb moisture --Cover spots on white suede. Rub with Crayola chalk --Prevent tools from rusting. Place a few pieces of Crayola Chalk in your toolbox to absorb moisture --Prevent a screwdriver from slipping. Rub Crayola Chalk on the tip. --Polish marble and metal. Pulverize a few sticks of Crayola Chalk with a mortar and pestle until it is a fine powder. Dip a soft cloth in the powder, wipe the marble or metal, then rinse with clear water, and dry thoroughly --Fill a hole in a plaster wall. Insert a piece of Crayola Chalk into the hole, cut it off even with the wall, then plaster. --Repel slugs. Slugs will also not cross a chalk line --Prevent costume jewelry from tarnishing. Place a piece of Crayola Chalk in your jewelry box Crayola' is a registered trademark of Binney & Smith Inc.