Antibacterial refers to something that is capable of killing or inhibiting the growth of bacteria. Antibacterial properties are characteristics of substances, materials, or products that have been designed or treated to prevent bacterial contamination and growth on their surfaces. This can be achieved through various methods such as incorporating antimicrobial agents like silver nanoparticles, using certain chemicals or coatings, or by utilizing physical barriers that make it difficult for bacteria to adhere and grow. The presence of antibacterial properties in a product is important in preventing the spread of infections and maintaining hygiene, particularly in environments where there is an increased risk of bacterial contamination such as hospitals, schools or public restrooms.