| | Bites & Stings | Ant Bites Can eating a pumice stone and chalk cause cold soar? No, eating pumice stone and chalk will not cause cold sores. Cold sores are caused by the herpes simplex virus. Ant Bites - Related Articles Really in Your Ground Beef? How did fruit bats get Ebola? How to Treat Ant Bites Home Remedies for Ant Bites Can eating a pumice stone and chalk cause cold soar? Can a possum or rat get rabies? Easy Way to Get Rid of Ants