Anas b. Malik said; the prophet ﷺ used to visit Umm Sulaim. Sometimes the time for prayer would come and he would pray on out carpet that was really a mat. She (Umm Sulaim) used to wash it with water.
أَنَّ النَّبِيَّ ﷺ كَانَ يَزُورُ أُمَّ سُلَيْمٍ فَتُدْرِكُهُ الصَّلاَةُ أَحْيَانًا فَيُصَلِّي عَلَى بِسَاطٍ لَنَا وَهُوَ حَصِيرٌ نَنْضَحُهُ بِالْمَاءِ