This document discusses common faults that can occur during fabric processing and their potential causes and remedies. It addresses issues like oil and grease stains, rope marks, poor scouring, uneven dyeing, dye stains, Lycra burn, shade variation, holes during dyeing, barre effect, chemical stains, color bleeding, resist spots, moire effect, crease marks, pin marks, skewing, surface hairiness and piling, lustre issues, spirality, and bowing. For each issue, the document provides the likely causes and recommended remedies to address the problem, such as using emulsifiers for oil stains or ensuring even pretreatment to prevent uneven dyeing.