Discarded cigarette filters are one of the most hazardous common wastes found in our environment. Their collection is very difficult and the recycling process is proven to be complicated, making cigarette butts the most littered item in the world. Furthermore, the major part of smokers tends to dispose of their cigarette butts incorrectly, which leads to contamination of the marine habitat, intoxication of plant life, and air pollution. In addition, the public is not sufficiently educated about the plastic polymers and other harsh chemicals found inside the filter they are throwing into the environment. Nevertheless, cigarettes are an addictive product that cannot be withdrawn from the market, for the time being, therefore, consumers and producers need to start taking responsibility by engaging in more research and development to resolve this worldwide cigarette waste (CW) crisis.