fouled

made dirty or foul; "a building befouled with soot"; "breathing air fouled and darkened with factory soot"

व्यापारियों के बीच मांग को देखते हुए अपमिश्रित और धोखा काफी संभव है।

This is to protect your hands from contamination which may be present in garden soil if it has been fouled by cats.