Tar camphor, also referred to as naphthalene, is a white crystalline compound typically used as an ingredient in mothballs, insecticides, and deodorizers. There are several synonyms for tar camphor, including naphthalin, mothballs, tar ball, and white tar. Other terms that are sometimes used interchangeably with naphthalene include camphor ball, camphor tar, naphthalene ball, and naphthalene flakes. While tar camphor is valued for its effectiveness in controlling pests and eliminating odors, it is also known for its potential toxicity and carcinogenic properties. Therefore, it is important to always follow safety precautions when handling this chemical compound.