Unhygienic describes conditions or practices that are not clean enough to protect health — where dirt, pests, or poor handling allow contamination to reach food or people. An unhygienic kitchen shows the signs: dirty surfaces, unwashed hands, raw and cooked foods mingling, food stored at wrong temperatures, waste attracting flies. The consequence is predictable — foodborne illness, from mild stomach upsets to serious outbreaks. Hygiene law exists precisely to close the gap between unhygienic practice and safe food, and inspectors can close businesses that fail. The word is a warning label: wherever food is prepared, unhygienic conditions are not a minor lapse but the direct cause of preventable disease.