Naphthalene balls 3 in 1 are utilized as the high-quality moth repellents, air fresheners and deodorizers. These white, small and round balls have been made from naphthalene, which is a crystalline compound of strong odor. These can keep insects away from clothes and have been included with insect-repelling properties. The balls are also included with deodorizing as well as air-freshening effects. Naphthalene balls 3 in 1 offered by M. K Industries, can be also used in small spaces, such as shoe cupboards, so that they can absorb moisture and take out odors.