Pollen adsorption inhibitor

PROBLEM TO BE SOLVED: To provide a pollen adsorption preventing agent that simply and actively prevents pollen adsorption on clothes and hair. SOLUTION: Monomer units having one or more zwitterionic groups selected from phosphobetaine groups, carboxybetaine groups, and sulfobetaine groups, and / or carboxylic acid groups, sulfonic acid groups, and phosphoric acid groups A pollen adsorption inhibitor containing a polymer containing as a constituent unit a monomer unit having one or more anionic groups selected from among the above, and applying and spraying the pollen adsorption inhibitor to a pollen adsorption object A pollen adsorption prevention method for preventing pollen adsorption to a pollen adsorption prevention target object. [Selection figure] None