洗 (xǐ) can be used as a verb to describe the action ‘wash’.
洗车 (xǐ chē) Wash car
铺床 (pū chuáng) Make the bed
刷浴缸 (shuā yù gāng) Scrub bathtub/shower
洗碗 (xǐ wǎn) Wash dishes
