If you are dealing with a very large number of droppings, wear a face mask or ventilator while cleaning. [substeps] Consider wearing an eye mask when cleaning after large infestations of rats.
[header] How to clean rat droppings [title] Ventilate the space where you will clean. [step] Open the doors and windows of the area where you need to clean the droppings. Ventilate this space for at least 30 minutes before you begin cleaning.