Cleaning rags and towels used for general cleaning tasks. Bulk low-cost cleaning rags come as flannel, polo - jersey, sheeting, sweatshirt, and thermal cleaning rags. Cotton low-cost rags are ideal for wiping oil, grease, water, paint, and general-purpose cleaning. Popular low-cost rag options include terry toweling, t-shirt rags, and shop rags. Cotton rags are sold in 50 lb boxes and come as new rags or recycled rag options.