We use polystyrene (PS) passive particles as a model system for microplastics. As displayed in Figure (Video S3), in the mixture of individual catalytic Au@Ni@TiO2 micromotors and PS particles, micromotors can accumulate PS particles very efficiently through phoretic interactions, and move together with them. This behaviour provides a promising strategy using these magnetically controllable individual micromoyors for microplastics removal based on phoretic interaction.