isolating in operation theatre (ot/ or fabrics), icus or critical wards or general wards have grades based on criticality. textiles have barrier properties where it can hold back pathogens while providing air-circulation. the textiles can be washed (reuse textiles) or even incinerated (disposables)...
cleaner (s) cleaners can be used to clean the remaining stains. all patterns with graffiti-free can be cleaned with diluted bleach solution as well. s: spot clean only with a water-free cleaning solvent. pretest a small, inconspicuous area before proceeding. do not saturate. do not use water. pile fabrics...