The word "deterges" means to cleanse, wipe or wash away dirt or impurities. Antonyms for deterges could be words like dirty, soil, smudge, contaminate or stain, which are contrary in meaning to deterges. Other antonyms could be pollute, defile, tarnish, taint, infect or spoil. These words connote activities that are in opposition to cleaning or purifying. Deterges means to remove dirt and cleanse something, while its antonyms indicate the presence of dirt, impurities or harmful substances. Therefore, to maintain a clean and healthy environment, it is essential to take preventive measures against activities that may lead to contamination or dirt accumulation in the first place.